YES Solver Timeout: 4 Global Timeout: 300 No parsing errors! Init Location: 0 Transitions: ~(1)) /\ (arg2 > 0) /\ (undef1 <= arg1) /\ ((undef2 - 7) <= arg1) /\ ((undef3 - 5) <= arg1) /\ (arg1 > 0) /\ (undef1 > 0) /\ (undef2 > 7) /\ (undef3 > 5), par{arg1 -> undef1, arg2 -> undef2, arg3 -> undef3, arg4 -> 0}> ~(1)) /\ (arg2 > 0) /\ (undef6 <= arg1) /\ (arg1 > 0) /\ (undef6 > 0) /\ (undef7 > 8) /\ (undef8 > 6), par{arg1 -> undef6, arg2 -> undef7, arg3 -> undef8, arg4 -> undef9}> ~(1)) /\ (undef16 > 1) /\ (undef11 <= arg1) /\ ((undef11 + 7) <= arg2) /\ ((undef11 + 5) <= arg3) /\ (arg1 > 0) /\ (arg2 > 7) /\ (arg3 > 5) /\ (undef11 > 0), par{arg1 -> undef11, arg2 -> undef12, arg3 -> undef13, arg4 -> undef14}> arg4) /\ (arg4 > 0) /\ (undef22 > arg4) /\ (undef23 > arg4) /\ (undef24 > 1) /\ (undef25 > ~(1)) /\ (undef17 <= arg1) /\ ((undef17 + 6) <= arg2) /\ ((undef17 + 4) <= arg3) /\ (arg1 > 0) /\ (arg2 > 6) /\ (arg3 > 4) /\ (undef17 > 0), par{arg1 -> undef17, arg2 -> undef18, arg3 -> undef19, arg4 -> undef20}> ~(1)) /\ (arg2 > 1) /\ (undef31 > ~(1)) /\ (undef26 <= arg1) /\ (arg1 > 0) /\ (undef26 > 0), par{arg1 -> undef26, arg2 -> undef27, arg3 -> undef28, arg4 -> undef29}> arg4) /\ (arg4 > 0) /\ (undef37 > arg4) /\ (undef38 > arg4) /\ (undef39 > 1) /\ (undef40 > ~(1)) /\ (undef32 <= arg1) /\ ((undef32 + 6) <= arg2) /\ ((undef32 + 4) <= arg3) /\ (arg1 > 0) /\ (arg2 > 6) /\ (arg3 > 4) /\ (undef32 > 0) /\ (undef33 > 6), par{arg1 -> undef32, arg2 -> undef33, arg3 -> undef34, arg4 -> undef35}> ~(1)) /\ (undef46 > 1) /\ (undef41 <= arg1) /\ ((undef41 + 7) <= arg2) /\ ((undef41 + 5) <= arg3) /\ ((undef42 - 5) <= arg1) /\ ((undef42 + 2) <= arg2) /\ (undef42 <= arg3) /\ (arg1 > 0) /\ (arg2 > 7) /\ (arg3 > 5) /\ (undef41 > 0) /\ (undef42 > 5), par{arg1 -> undef41, arg2 -> undef42, arg3 -> undef43, arg4 -> undef44}> ~(1)) /\ (undef52 > 1) /\ (undef47 <= arg1) /\ ((undef47 + 7) <= arg2) /\ ((undef47 + 5) <= arg3) /\ (arg1 > 0) /\ (arg2 > 7) /\ (arg3 > 5) /\ (undef47 > 0) /\ (undef48 > 6), par{arg1 -> undef47, arg2 -> undef48, arg3 -> undef49, arg4 -> undef50}> ~(1)) /\ (arg2 > 1) /\ (undef58 > ~(1)) /\ (undef53 <= arg1) /\ (arg1 > 0) /\ (undef53 > 0) /\ (undef54 > 6), par{arg1 -> undef53, arg2 -> undef54, arg3 -> undef55, arg4 -> undef56}> arg4) /\ (arg4 > 0) /\ (undef64 > arg4) /\ (undef65 > arg4) /\ (undef66 > 1) /\ (undef67 > ~(1)) /\ (undef59 <= arg1) /\ ((undef59 + 6) <= arg2) /\ ((undef59 + 4) <= arg3) /\ ((undef60 - 5) <= arg1) /\ ((undef60 + 1) <= arg2) /\ ((undef60 - 1) <= arg3) /\ (arg1 > 0) /\ (arg2 > 6) /\ (arg3 > 4) /\ (undef59 > 0) /\ (undef60 > 5), par{arg1 -> undef59, arg2 -> undef60, arg3 -> undef61, arg4 -> undef62}> ~(1)) /\ (arg2 > 1) /\ (undef73 > ~(1)) /\ (undef68 <= arg1) /\ ((undef69 - 5) <= arg1) /\ (arg1 > 0) /\ (undef68 > 0) /\ (undef69 > 5), par{arg1 -> undef68, arg2 -> undef69, arg3 -> undef70, arg4 -> undef71}> ~(1)) /\ (arg2 > 0) /\ (arg1 > 0), par{arg1 -> undef74, arg2 -> 1, arg3 -> undef76, arg4 -> undef77}> arg4) /\ (arg4 > 0) /\ (undef83 > arg4) /\ (undef84 > arg4) /\ (undef85 > 1) /\ (undef78 > ~(1)) /\ (arg1 > 0) /\ (arg2 > 6) /\ (arg3 > 4), par{arg1 -> undef78, arg2 -> 2, arg3 -> undef80, arg4 -> undef81}> ~(1)) /\ (undef90 > 1) /\ (arg1 > 0) /\ (arg2 > 7) /\ (arg3 > 5), par{arg1 -> undef86, arg2 -> 2, arg3 -> undef88, arg4 -> undef89}> ~(1)) /\ (arg2 > 1) /\ (undef91 > ~(1)) /\ (arg1 > 0), par{arg1 -> undef91, arg2 -> 2, arg3 -> undef93, arg4 -> undef94}> 0) /\ (arg1 > 1), par{arg1 -> (arg1 - 1), arg3 -> undef98, arg4 -> undef99}> 1) /\ ((undef101 - 1) <= arg1) /\ (arg1 > 0) /\ (undef100 > 3) /\ (undef101 > 1), par{arg1 -> undef100, arg2 -> undef101, arg3 -> undef102, arg4 -> undef103}> 1) /\ ((undef106 + 2) <= arg2) /\ (arg1 > 0) /\ (arg2 > 4) /\ (undef105 > 4) /\ (undef106 > 2), par{arg1 -> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108}> 2) /\ (arg2 > 0) /\ (undef110 > 0) /\ (undef111 > ~(1)), par{arg1 -> undef110, arg2 -> undef111, arg3 -> undef112, arg4 -> undef113}> undef114, arg2 -> undef115, arg3 -> undef116, arg4 -> undef117}> Fresh variables: undef1, undef2, undef3, undef5, undef6, undef7, undef8, undef9, undef10, undef11, undef12, undef13, undef14, undef15, undef16, undef17, undef18, undef19, undef20, undef21, undef22, undef23, undef24, undef25, undef26, undef27, undef28, undef29, undef30, undef31, undef32, undef33, undef34, undef35, undef36, undef37, undef38, undef39, undef40, undef41, undef42, undef43, undef44, undef45, undef46, undef47, undef48, undef49, undef50, undef51, undef52, undef53, undef54, undef55, undef56, undef57, undef58, undef59, undef60, undef61, undef62, undef63, undef64, undef65, undef66, undef67, undef68, undef69, undef70, undef71, undef72, undef73, undef74, undef76, undef77, undef78, undef80, undef81, undef82, undef83, undef84, undef85, undef86, undef88, undef89, undef90, undef91, undef93, undef94, undef95, undef98, undef99, undef100, undef101, undef102, undef103, undef104, undef105, undef106, undef107, undef108, undef109, undef110, undef111, undef112, undef113, undef114, undef115, undef116, undef117, Undef variables: undef1, undef2, undef3, undef5, undef6, undef7, undef8, undef9, undef10, undef11, undef12, undef13, undef14, undef15, undef16, undef17, undef18, undef19, undef20, undef21, undef22, undef23, undef24, undef25, undef26, undef27, undef28, undef29, undef30, undef31, undef32, undef33, undef34, undef35, undef36, undef37, undef38, undef39, undef40, undef41, undef42, undef43, undef44, undef45, undef46, undef47, undef48, undef49, undef50, undef51, undef52, undef53, undef54, undef55, undef56, undef57, undef58, undef59, undef60, undef61, undef62, undef63, undef64, undef65, undef66, undef67, undef68, undef69, undef70, undef71, undef72, undef73, undef74, undef76, undef77, undef78, undef80, undef81, undef82, undef83, undef84, undef85, undef86, undef88, undef89, undef90, undef91, undef93, undef94, undef95, undef98, undef99, undef100, undef101, undef102, undef103, undef104, undef105, undef106, undef107, undef108, undef109, undef110, undef111, undef112, undef113, undef114, undef115, undef116, undef117, Abstraction variables: Exit nodes: Accepting locations: Asserts: Preprocessed LLVMGraph Init Location: 0 Transitions: ~(1)) /\ (undef115 > 0) /\ (undef1 <= undef114) /\ ((undef2 - 7) <= undef114) /\ ((undef3 - 5) <= undef114) /\ (undef114 > 0) /\ (undef1 > 0) /\ (undef2 > 7) /\ (undef3 > 5), par{arg1 -> undef1, arg2 -> undef2, arg3 -> undef3, arg4 -> 0}> ~(1)) /\ (undef115 > 0) /\ (undef6 <= undef114) /\ (undef114 > 0) /\ (undef6 > 0) /\ (undef7 > 8) /\ (undef8 > 6), par{arg1 -> undef6, arg2 -> undef7, arg3 -> undef8, arg4 -> undef9}> ~(1)) /\ (undef115 > 1) /\ (undef31 > ~(1)) /\ (undef26 <= undef114) /\ (undef114 > 0) /\ (undef26 > 0) /\ ((undef100 - 3) <= undef26) /\ (undef104 > 1) /\ ((undef101 - 1) <= undef26) /\ (undef26 > 0) /\ (undef100 > 3) /\ (undef101 > 1), par{arg1 -> undef100, arg2 -> undef101, arg3 -> undef102, arg4 -> undef103}> ~(1)) /\ (undef115 > 1) /\ (undef58 > ~(1)) /\ (undef53 <= undef114) /\ (undef114 > 0) /\ (undef53 > 0) /\ (undef54 > 6) /\ (undef105 <= undef54) /\ (undef109 > 1) /\ ((undef106 + 2) <= undef54) /\ (undef53 > 0) /\ (undef54 > 4) /\ (undef105 > 4) /\ (undef106 > 2), par{arg1 -> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108}> ~(1)) /\ (undef115 > 1) /\ (undef73 > ~(1)) /\ (undef68 <= undef114) /\ ((undef69 - 5) <= undef114) /\ (undef114 > 0) /\ (undef68 > 0) /\ (undef69 > 5) /\ (undef105 <= undef69) /\ (undef109 > 1) /\ ((undef106 + 2) <= undef69) /\ (undef68 > 0) /\ (undef69 > 4) /\ (undef105 > 4) /\ (undef106 > 2), par{arg1 -> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108}> ~(1)) /\ (undef115 > 0) /\ (undef114 > 0), par{arg1 -> undef74, arg2 -> 1, arg3 -> undef76, arg4 -> undef77}> ~(1)) /\ (undef115 > 1) /\ (undef91 > ~(1)) /\ (undef114 > 0), par{arg1 -> undef91, arg2 -> 2, arg3 -> undef93, arg4 -> undef94}> ~(1)) /\ (undef16 > 1) /\ (undef11 <= arg1) /\ ((undef11 + 7) <= arg2) /\ ((undef11 + 5) <= arg3) /\ (arg1 > 0) /\ (arg2 > 7) /\ (arg3 > 5) /\ (undef11 > 0) /\ ((undef100 - 3) <= undef11) /\ (undef104 > 1) /\ ((undef101 - 1) <= undef11) /\ (undef11 > 0) /\ (undef100 > 3) /\ (undef101 > 1), par{arg1 -> undef100, arg2 -> undef101, arg3 -> undef102, arg4 -> undef103}> arg4) /\ (arg4 > 0) /\ (undef22 > arg4) /\ (undef23 > arg4) /\ (undef24 > 1) /\ (undef25 > ~(1)) /\ (undef17 <= arg1) /\ ((undef17 + 6) <= arg2) /\ ((undef17 + 4) <= arg3) /\ (arg1 > 0) /\ (arg2 > 6) /\ (arg3 > 4) /\ (undef17 > 0) /\ ((undef100 - 3) <= undef17) /\ (undef104 > 1) /\ ((undef101 - 1) <= undef17) /\ (undef17 > 0) /\ (undef100 > 3) /\ (undef101 > 1), par{arg1 -> undef100, arg2 -> undef101, arg3 -> undef102, arg4 -> undef103}> arg4) /\ (arg4 > 0) /\ (undef37 > arg4) /\ (undef38 > arg4) /\ (undef39 > 1) /\ (undef40 > ~(1)) /\ (undef32 <= arg1) /\ ((undef32 + 6) <= arg2) /\ ((undef32 + 4) <= arg3) /\ (arg1 > 0) /\ (arg2 > 6) /\ (arg3 > 4) /\ (undef32 > 0) /\ (undef33 > 6) /\ (undef105 <= undef33) /\ (undef109 > 1) /\ ((undef106 + 2) <= undef33) /\ (undef32 > 0) /\ (undef33 > 4) /\ (undef105 > 4) /\ (undef106 > 2), par{arg1 -> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108}> ~(1)) /\ (undef46 > 1) /\ (undef41 <= arg1) /\ ((undef41 + 7) <= arg2) /\ ((undef41 + 5) <= arg3) /\ ((undef42 - 5) <= arg1) /\ ((undef42 + 2) <= arg2) /\ (undef42 <= arg3) /\ (arg1 > 0) /\ (arg2 > 7) /\ (arg3 > 5) /\ (undef41 > 0) /\ (undef42 > 5) /\ (undef105 <= undef42) /\ (undef109 > 1) /\ ((undef106 + 2) <= undef42) /\ (undef41 > 0) /\ (undef42 > 4) /\ (undef105 > 4) /\ (undef106 > 2), par{arg1 -> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108}> ~(1)) /\ (undef52 > 1) /\ (undef47 <= arg1) /\ ((undef47 + 7) <= arg2) /\ ((undef47 + 5) <= arg3) /\ (arg1 > 0) /\ (arg2 > 7) /\ (arg3 > 5) /\ (undef47 > 0) /\ (undef48 > 6) /\ (undef105 <= undef48) /\ (undef109 > 1) /\ ((undef106 + 2) <= undef48) /\ (undef47 > 0) /\ (undef48 > 4) /\ (undef105 > 4) /\ (undef106 > 2), par{arg1 -> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108}> arg4) /\ (arg4 > 0) /\ (undef64 > arg4) /\ (undef65 > arg4) /\ (undef66 > 1) /\ (undef67 > ~(1)) /\ (undef59 <= arg1) /\ ((undef59 + 6) <= arg2) /\ ((undef59 + 4) <= arg3) /\ ((undef60 - 5) <= arg1) /\ ((undef60 + 1) <= arg2) /\ ((undef60 - 1) <= arg3) /\ (arg1 > 0) /\ (arg2 > 6) /\ (arg3 > 4) /\ (undef59 > 0) /\ (undef60 > 5) /\ (undef105 <= undef60) /\ (undef109 > 1) /\ ((undef106 + 2) <= undef60) /\ (undef59 > 0) /\ (undef60 > 4) /\ (undef105 > 4) /\ (undef106 > 2), par{arg1 -> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108}> arg4) /\ (arg4 > 0) /\ (undef83 > arg4) /\ (undef84 > arg4) /\ (undef85 > 1) /\ (undef78 > ~(1)) /\ (arg1 > 0) /\ (arg2 > 6) /\ (arg3 > 4), par{arg1 -> undef78, arg2 -> 2, arg3 -> undef80, arg4 -> undef81}> ~(1)) /\ (undef90 > 1) /\ (arg1 > 0) /\ (arg2 > 7) /\ (arg3 > 5), par{arg1 -> undef86, arg2 -> 2, arg3 -> undef88, arg4 -> undef89}> 0) /\ (arg1 > 1), par{arg1 -> (arg1 - 1), arg3 -> undef98, arg4 -> undef99}> 2) /\ (arg2 > 0) /\ (undef110 > 0) /\ (undef111 > ~(1)), par{arg1 -> undef110, arg2 -> undef111, arg3 -> undef112, arg4 -> undef113}> Fresh variables: undef1, undef2, undef3, undef5, undef6, undef7, undef8, undef9, undef10, undef11, undef12, undef13, undef14, undef15, undef16, undef17, undef18, undef19, undef20, undef21, undef22, undef23, undef24, undef25, undef26, undef27, undef28, undef29, undef30, undef31, undef32, undef33, undef34, undef35, undef36, undef37, undef38, undef39, undef40, undef41, undef42, undef43, undef44, undef45, undef46, undef47, undef48, undef49, undef50, undef51, undef52, undef53, undef54, undef55, undef56, undef57, undef58, undef59, undef60, undef61, undef62, undef63, undef64, undef65, undef66, undef67, undef68, undef69, undef70, undef71, undef72, undef73, undef74, undef76, undef77, undef78, undef80, undef81, undef82, undef83, undef84, undef85, undef86, undef88, undef89, undef90, undef91, undef93, undef94, undef95, undef98, undef99, undef100, undef101, undef102, undef103, undef104, undef105, undef106, undef107, undef108, undef109, undef110, undef111, undef112, undef113, undef114, undef115, undef116, undef117, Undef variables: undef1, undef2, undef3, undef5, undef6, undef7, undef8, undef9, undef10, undef11, undef12, undef13, undef14, undef15, undef16, undef17, undef18, undef19, undef20, undef21, undef22, undef23, undef24, undef25, undef26, undef27, undef28, undef29, undef30, undef31, undef32, undef33, undef34, undef35, undef36, undef37, undef38, undef39, undef40, undef41, undef42, undef43, undef44, undef45, undef46, undef47, undef48, undef49, undef50, undef51, undef52, undef53, undef54, undef55, undef56, undef57, undef58, undef59, undef60, undef61, undef62, undef63, undef64, undef65, undef66, undef67, undef68, undef69, undef70, undef71, undef72, undef73, undef74, undef76, undef77, undef78, undef80, undef81, undef82, undef83, undef84, undef85, undef86, undef88, undef89, undef90, undef91, undef93, undef94, undef95, undef98, undef99, undef100, undef101, undef102, undef103, undef104, undef105, undef106, undef107, undef108, undef109, undef110, undef111, undef112, undef113, undef114, undef115, undef116, undef117, Abstraction variables: Exit nodes: Accepting locations: Asserts: ************************************************************* ******************************************************************************************* *********************** WORKING TRANSITION SYSTEM (DAG) *********************** ******************************************************************************************* Init Location: 0 Graph 0: Transitions: Variables: Graph 1: Transitions: Variables: Graph 2: Transitions: -1 + arg1, arg3 -> undef98, arg4 -> undef99, rest remain the same}> Variables: arg1, arg2, arg3, arg4 Graph 3: Transitions: undef110, arg2 -> undef111, arg3 -> undef112, arg4 -> undef113, rest remain the same}> Variables: arg1, arg2, arg3, arg4 Precedence: Graph 0 Graph 1 undef1, arg2 -> undef2, arg3 -> undef3, arg4 -> 0, rest remain the same}> undef6, arg2 -> undef7, arg3 -> undef8, arg4 -> undef9, rest remain the same}> Graph 2 undef74, arg2 -> 1, arg3 -> undef76, arg4 -> undef77, rest remain the same}> undef91, arg2 -> 2, arg3 -> undef93, arg4 -> undef94, rest remain the same}> undef78, arg2 -> 2, arg3 -> undef80, arg4 -> undef81, rest remain the same}> undef86, arg2 -> 2, arg3 -> undef88, arg4 -> undef89, rest remain the same}> Graph 3 undef100, arg2 -> undef101, arg3 -> undef102, arg4 -> undef103, rest remain the same}> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108, rest remain the same}> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108, rest remain the same}> undef100, arg2 -> undef101, arg3 -> undef102, arg4 -> undef103, rest remain the same}> undef100, arg2 -> undef101, arg3 -> undef102, arg4 -> undef103, rest remain the same}> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108, rest remain the same}> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108, rest remain the same}> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108, rest remain the same}> undef105, arg2 -> undef106, arg3 -> undef107, arg4 -> undef108, rest remain the same}> Map Locations to Subgraph: ( 0 , 0 ) ( 2 , 1 ) ( 5 , 2 ) ( 6 , 3 ) ******************************************************************************************* ******************************** CHECKING ASSERTIONS ******************************** ******************************************************************************************* Proving termination of subgraph 0 Proving termination of subgraph 1 Analyzing SCC {l2}... No cycles found. Proving termination of subgraph 2 Checking unfeasibility... Time used: 0.002172 Checking conditional termination of SCC {l5}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.000498s Ranking function: -2 + arg1 New Graphs: Proving termination of subgraph 3 Checking unfeasibility... Time used: 0.006212 Checking conditional termination of SCC {l6}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.001098s Ranking function: (~(4) / 3) + (1 / 3)*arg1 + (1 / 3)*arg2 New Graphs: Program Terminates