java -Xss4m -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCHC.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e3_2145_e6_500.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 16:18:26,935 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 16:18:26,937 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 16:18:26,952 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 16:18:26,952 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 16:18:26,953 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 16:18:26,954 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 16:18:26,956 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 16:18:26,958 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 16:18:26,958 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 16:18:26,960 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 16:18:26,961 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 16:18:26,961 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 16:18:26,962 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 16:18:26,965 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 16:18:26,966 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 16:18:26,968 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 16:18:26,977 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 16:18:26,979 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 16:18:26,979 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 16:18:26,980 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 16:18:26,982 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-25 16:18:26,992 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 16:18:26,992 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 16:18:26,993 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 16:18:26,993 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 16:18:26,994 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 16:18:26,994 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 16:18:26,999 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 16:18:27,015 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 16:18:27,015 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 16:18:27,016 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 16:18:27,016 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 16:18:27,017 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 16:18:27,017 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 16:18:27,017 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 16:18:27,017 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 16:18:27,018 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 16:18:27,018 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 16:18:27,018 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 16:18:27,018 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 16:18:27,018 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 16:18:27,018 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 16:18:27,023 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 16:18:27,023 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 16:18:27,023 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 16:18:27,023 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 16:18:27,023 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 16:18:27,024 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 16:18:27,024 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 16:18:27,025 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 16:18:27,025 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 16:18:27,077 INFO ]: Repository-Root is: /tmp [2018-06-25 16:18:27,094 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 16:18:27,101 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 16:18:27,102 INFO ]: Initializing SmtParser... [2018-06-25 16:18:27,102 INFO ]: SmtParser initialized [2018-06-25 16:18:27,103 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e3_2145_e6_500.smt2 [2018-06-25 16:18:27,105 INFO ]: Parsing .smt2 file as a set of Horn Clauses No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-06-25 16:18:27,197 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e3_2145_e6_500.smt2 unknown [2018-06-25 16:18:27,649 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e3_2145_e6_500.smt2 [2018-06-25 16:18:27,653 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 16:18:27,671 INFO ]: Walking toolchain with 4 elements. [2018-06-25 16:18:27,672 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 16:18:27,672 INFO ]: Initializing ChcToBoogie... [2018-06-25 16:18:27,672 INFO ]: ChcToBoogie initialized [2018-06-25 16:18:27,675 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 04:18:27" (1/1) ... [2018-06-25 16:18:27,767 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27 Unit [2018-06-25 16:18:27,767 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 16:18:27,767 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 16:18:27,767 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 16:18:27,767 INFO ]: Boogie Preprocessor initialized [2018-06-25 16:18:27,789 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27" (1/1) ... [2018-06-25 16:18:27,789 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27" (1/1) ... [2018-06-25 16:18:27,803 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27" (1/1) ... [2018-06-25 16:18:27,803 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27" (1/1) ... [2018-06-25 16:18:27,816 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27" (1/1) ... [2018-06-25 16:18:27,818 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27" (1/1) ... [2018-06-25 16:18:27,820 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27" (1/1) ... [2018-06-25 16:18:27,825 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 16:18:27,825 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 16:18:27,825 INFO ]: Initializing RCFGBuilder... [2018-06-25 16:18:27,825 INFO ]: RCFGBuilder initialized [2018-06-25 16:18:27,826 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2018-06-25 16:18:27,843 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 16:18:27,843 INFO ]: Found specification of procedure gotoProc [2018-06-25 16:18:27,843 INFO ]: Found implementation of procedure gotoProc [2018-06-25 16:18:27,843 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 16:18:27,843 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 16:18:27,843 INFO ]: Found implementation of procedure Ultimate.START Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 16:18:28,263 INFO ]: Using library mode [2018-06-25 16:18:28,263 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 04:18:28 BoogieIcfgContainer [2018-06-25 16:18:28,263 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 16:18:28,265 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 16:18:28,265 INFO ]: Initializing TraceAbstraction... [2018-06-25 16:18:28,268 INFO ]: TraceAbstraction initialized [2018-06-25 16:18:28,268 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 04:18:27" (1/3) ... [2018-06-25 16:18:28,269 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d805ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 04:18:28, skipping insertion in model container [2018-06-25 16:18:28,269 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:18:27" (2/3) ... [2018-06-25 16:18:28,269 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d805ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 04:18:28, skipping insertion in model container [2018-06-25 16:18:28,269 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 04:18:28" (3/3) ... [2018-06-25 16:18:28,271 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 16:18:28,281 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 16:18:28,290 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 16:18:28,337 INFO ]: Using default assertion order modulation [2018-06-25 16:18:28,338 INFO ]: Interprodecural is true [2018-06-25 16:18:28,338 INFO ]: Hoare is false [2018-06-25 16:18:28,338 INFO ]: Compute interpolants for FPandBP [2018-06-25 16:18:28,338 INFO ]: Backedges is TWOTRACK [2018-06-25 16:18:28,338 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 16:18:28,338 INFO ]: Difference is false [2018-06-25 16:18:28,338 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 16:18:28,338 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 16:18:28,352 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 16:18:28,366 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 16:18:28,366 INFO ]: Found error trace [2018-06-25 16:18:28,366 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 16:18:28,366 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 16:18:28,370 INFO ]: Analyzing trace with hash 1284994894, now seen corresponding path program 1 times [2018-06-25 16:18:28,371 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 16:18:28,372 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 16:18:28,404 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:18:28,404 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 16:18:28,404 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:18:28,487 INFO ]: Conjunction of SSA is unsat [2018-06-25 16:18:28,611 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 16:18:28,612 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 16:18:28,613 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 16:18:28,614 INFO ]: Interpolant automaton has 3 states [2018-06-25 16:18:28,625 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 16:18:28,625 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 16:18:28,627 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 16:18:28,703 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 16:18:28,703 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 16:18:28,704 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 16:18:28,705 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 16:18:28,705 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 16:18:28,712 INFO ]: With dead ends: 9 [2018-06-25 16:18:28,712 INFO ]: Without dead ends: 9 [2018-06-25 16:18:28,713 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 16:18:28,729 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 16:18:28,757 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 16:18:28,759 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 16:18:28,759 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 16:18:28,761 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 16:18:28,761 INFO ]: Finished accepts. word is rejected. [2018-06-25 16:18:28,761 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 16:18:28,761 INFO ]: Interpolant automaton has 3 states. [2018-06-25 16:18:28,761 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 16:18:28,761 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 16:18:28,761 INFO ]: Found error trace [2018-06-25 16:18:28,761 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 16:18:28,761 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 16:18:28,762 INFO ]: Analyzing trace with hash 1180964567, now seen corresponding path program 1 times [2018-06-25 16:18:28,762 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 16:18:28,762 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 16:18:28,762 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:18:28,762 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 16:18:28,762 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:18:28,919 INFO ]: Conjunction of SSA is sat [2018-06-25 16:18:28,930 INFO ]: Counterexample might be feasible [2018-06-25 16:18:28,960 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 04:18:28 BoogieIcfgContainer [2018-06-25 16:18:28,960 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 16:18:28,961 INFO ]: Toolchain (without parser) took 1307.40 ms. Allocated memory is still 301.5 MB. Free memory was 243.9 MB in the beginning and 185.6 MB in the end (delta: 58.3 MB). Peak memory consumption was 58.3 MB. Max. memory is 3.6 GB. [2018-06-25 16:18:28,964 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 301.5 MB. Free memory is still 267.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 16:18:28,965 INFO ]: ChcToBoogie took 95.09 ms. Allocated memory is still 301.5 MB. Free memory was 242.9 MB in the beginning and 239.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-25 16:18:28,965 INFO ]: Boogie Preprocessor took 57.29 ms. Allocated memory is still 301.5 MB. Free memory was 239.9 MB in the beginning and 238.9 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 3.6 GB. [2018-06-25 16:18:28,966 INFO ]: RCFGBuilder took 438.40 ms. Allocated memory is still 301.5 MB. Free memory was 238.9 MB in the beginning and 210.7 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. [2018-06-25 16:18:28,967 INFO ]: TraceAbstraction took 695.37 ms. Allocated memory is still 301.5 MB. Free memory was 210.7 MB in the beginning and 185.6 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 3.6 GB. [2018-06-25 16:18:28,970 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.08 ms. Allocated memory is still 301.5 MB. Free memory is still 267.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 95.09 ms. Allocated memory is still 301.5 MB. Free memory was 242.9 MB in the beginning and 239.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 57.29 ms. Allocated memory is still 301.5 MB. Free memory was 239.9 MB in the beginning and 238.9 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 3.6 GB. * RCFGBuilder took 438.40 ms. Allocated memory is still 301.5 MB. Free memory was 238.9 MB in the beginning and 210.7 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. * TraceAbstraction took 695.37 ms. Allocated memory is still 301.5 MB. Free memory was 210.7 MB in the beginning and 185.6 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call gotoProc(0, false, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, 0, false, 0, 0, false, false, 0, false); [L0] gotoSwitch := gotoSwitch_in; [L0] assume !hbv_False_1_Bool; [L0] hhv_state_0_Bool, hhv_state_1_Bool, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_Int, hhv_state_8_Int, hhv_state_9_Int, hhv_state_10_Int, hhv_state_11_Int, hhv_state_12_Int, hhv_state_13_Int, hhv_state_14_Int, hhv_state_15_Int, hhv_state_16_Int, hhv_state_17_Int, hhv_state_18_Int, hhv_state_19_Int, hhv_state_20_Int, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Int, hhv_state_27_Int, hhv_state_28_Int, hhv_state_29_Int, hhv_state_30_Int, hhv_state_31_Int, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_Bool, hhv_state_36_Int, hhv_state_37_Int, hhv_state_38_Int, hhv_state_39_Int, hhv_state_40_Int, hhv_state_41_Int, hhv_state_42_Int, hhv_state_43_Int, hhv_state_44_Int, hhv_state_45_Int, hhv_state_46_Int, hhv_state_47_Int, hhv_state_48_Bool, hhv_state_49_Bool, hhv_state_50_Int, hhv_state_51_Bool, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Bool, hhv_state_55_Bool, hhv_state_56_Int, hhv_state_57_Bool := hbv_False_2_Bool, hbv_False_3_Bool, hbv_False_4_Bool, hbv_False_5_Bool, hbv_False_6_Bool, hbv_False_7_Bool, hbv_False_8_Bool, hbv_False_9_Int, hbv_False_10_Int, hbv_False_11_Int, hbv_False_12_Int, hbv_False_13_Int, hbv_False_14_Int, hbv_False_15_Int, hbv_False_16_Int, hbv_False_17_Int, hbv_False_18_Int, hbv_False_19_Int, hbv_False_20_Int, hbv_False_21_Int, hbv_False_22_Int, hbv_False_23_Int, hbv_False_24_Int, hbv_False_25_Int, hbv_False_26_Int, hbv_False_27_Int, hbv_False_28_Int, hbv_False_29_Int, hbv_False_30_Int, hbv_False_31_Int, hbv_False_32_Int, hbv_False_33_Int, hbv_False_34_Int, hbv_False_35_Int, hbv_False_36_Int, hbv_False_37_Bool, hbv_False_38_Int, hbv_False_39_Int, hbv_False_40_Int, hbv_False_41_Int, hbv_False_42_Int, hbv_False_43_Int, hbv_False_44_Int, hbv_False_45_Int, hbv_False_46_Int, hbv_False_47_Int, hbv_False_48_Int, hbv_False_49_Int, hbv_False_50_Bool, hbv_False_1_Bool, hbv_False_51_Int, hbv_False_52_Bool, hbv_False_53_Int, hbv_False_54_Int, hbv_False_55_Bool, hbv_False_56_Bool, hbv_False_57_Int, hbv_False_58_Bool; [L0] havoc hbv_False_56_Bool, hbv_False_53_Int, hbv_False_14_Int, hbv_False_39_Int, hbv_False_8_Bool, hbv_False_24_Int, hbv_False_36_Int, hbv_False_57_Int, hbv_False_11_Int, hbv_False_25_Int, hbv_False_35_Int, hbv_False_29_Int, hbv_False_16_Int, hbv_False_13_Int, hbv_False_47_Int, hbv_False_4_Bool, hbv_False_37_Bool, hbv_False_44_Int, hbv_False_18_Int, hbv_False_28_Int, hbv_False_17_Int, hbv_False_31_Int, hbv_False_46_Int, hbv_False_27_Int, hbv_False_9_Int, hbv_False_41_Int, hbv_False_48_Int, hbv_False_22_Int, hbv_False_23_Int, hbv_False_19_Int, hbv_False_21_Int, hbv_False_45_Int, hbv_False_3_Bool, hbv_False_32_Int, hbv_False_43_Int, hbv_False_52_Bool, hbv_False_30_Int, hbv_False_55_Bool, hbv_False_10_Int, hbv_False_49_Int, hbv_False_20_Int, hbv_False_15_Int, hbv_False_54_Int, hbv_False_50_Bool, hbv_False_33_Int, hbv_False_58_Bool, hbv_False_1_Bool, hbv_False_7_Bool, hbv_False_38_Int, hbv_False_6_Bool, hbv_False_12_Int, hbv_False_26_Int, hbv_False_5_Bool, hbv_False_2_Bool, hbv_False_40_Int, hbv_False_34_Int, hbv_False_51_Int, hbv_False_42_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hhv_state_14_Int == hhv_state_13_Int && !(hbv_state_17_Bool && !(hbv_state_15_Int == hbv_state_16_Int))) && !(!(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_41_Int))) == 1) && hhv_state_54_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_24_Int == hhv_state_33_Int))) && !(hhv_state_51_Bool && !(hhv_state_50_Int == 0))) && !(!hbv_state_17_Bool && !(hbv_state_21_Int == hbv_state_22_Int))) && !((hhv_state_55_Bool || 1 <= hbv_state_5_Int) && (!hhv_state_55_Bool || !(1 <= hbv_state_5_Int)))) && !(!hbv_state_9_Bool && !(hbv_state_29_Int == hbv_state_30_Int))) && !(((hhv_state_48_Bool || hhv_state_49_Bool) || !hhv_state_35_Bool) && (!hhv_state_49_Bool || (hhv_state_35_Bool && !hhv_state_48_Bool)))) && !(!hhv_state_4_Bool && !(hhv_state_24_Int == hhv_state_26_Int))) && !(!hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_44_Int))) && !(!hhv_state_55_Bool && !(hbv_state_5_Int == hhv_state_28_Int))) && !(!(hhv_state_16_Int == hhv_state_15_Int) && !hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_21_Int == hhv_state_31_Int))) && hhv_state_7_Int == hhv_state_27_Int) && !(hhv_state_4_Bool && !(hhv_state_21_Int == hhv_state_23_Int))) && !(!hhv_state_55_Bool && !(hbv_state_2_Int == hhv_state_32_Int))) && !(hhv_state_55_Bool && !(hbv_state_5_Int + -1 * hhv_state_28_Int == 1))) && !(!hhv_state_55_Bool && !(hbv_state_1_Int == hhv_state_34_Int))) && hhv_state_9_Int == hhv_state_29_Int) && !(hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_33_Int))) && !(!hbv_state_9_Bool && !(hbv_state_28_Int == hbv_state_44_Int))) && !(!(hbv_state_45_Int == hbv_state_46_Int) && hbv_state_17_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_18_Int == hhv_state_29_Int))) && !(!hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_40_Int))) && !(hhv_state_55_Bool && !(hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_30_Int)) == 1))) && !(!(hbv_state_13_Int == hbv_state_25_Int) && hbv_state_9_Bool)) && !(!(hhv_state_44_Int == hhv_state_53_Int) && hhv_state_2_Bool)) && !(hhv_state_54_Bool && !(hhv_state_45_Int == 1))) && !(hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_45_Int))) && hhv_state_12_Int == hhv_state_11_Int) && !(hhv_state_4_Bool && !(hhv_state_15_Int == hhv_state_17_Int))) && !(!hbv_state_9_Bool && !(hbv_state_7_Int == hbv_state_8_Int))) && !(hhv_state_51_Bool && !(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_56_Int))) == 1))) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !((!(1 <= hbv_state_5_Int) || !hhv_state_51_Bool) && (1 <= hbv_state_5_Int || hhv_state_51_Bool))) && !(!(hhv_state_31_Int == hhv_state_32_Int) && hhv_state_5_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_47_Int))) && !((!(1 <= hbv_state_2_Int) || !hhv_state_57_Bool) && (1 <= hbv_state_2_Int || hhv_state_57_Bool))) && hhv_state_14_Int == hhv_state_39_Int) && !(hhv_state_5_Bool && !(hhv_state_29_Int == hhv_state_30_Int))) && !((((((((hbv_state_12_Bool && hbv_state_38_Bool) || (hbv_state_12_Bool && hbv_state_17_Bool)) || (hbv_state_9_Bool && hbv_state_17_Bool)) || (hbv_state_17_Bool && hbv_state_38_Bool)) || (hbv_state_9_Bool && hbv_state_38_Bool)) || !hbv_state_39_Bool) || (hbv_state_12_Bool && hbv_state_9_Bool)) && (((((((!hbv_state_9_Bool || !hbv_state_12_Bool) && (!hbv_state_9_Bool || !hbv_state_17_Bool)) && (!hbv_state_17_Bool || !hbv_state_38_Bool)) && (!hbv_state_9_Bool || !hbv_state_38_Bool)) && (!hbv_state_12_Bool || !hbv_state_38_Bool)) && (!hbv_state_17_Bool || !hbv_state_12_Bool)) || hbv_state_39_Bool))) && !(!(hhv_state_16_Int == hhv_state_41_Int) && hhv_state_3_Bool)) && !(!(hbv_state_22_Int == hbv_state_42_Int) && hbv_state_17_Bool)) && !(!(hhv_state_46_Int == 0) && hhv_state_54_Bool)) && !(!hhv_state_2_Bool && !(hbv_state_3_Int == hhv_state_42_Int))) && !((hbv_state_34_Bool || hbv_state_24_Bool) && (!hbv_state_34_Bool || !hbv_state_24_Bool))) && !(!hhv_state_2_Bool && !(hbv_state_1_Int == hhv_state_47_Int))) && !((!hhv_state_1_Bool || !hhv_state_0_Bool) && (hhv_state_1_Bool || hhv_state_0_Bool))) && !(!(hhv_state_53_Int == 1) && hhv_state_51_Bool)) && !(!(hbv_state_1_Int + -1 * hhv_state_25_Int == 1) && hhv_state_57_Bool)) && !(hhv_state_57_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && hbv_state_27_Int == hbv_state_1_Int) && !(!(hbv_state_5_Int == hhv_state_41_Int) && !hhv_state_54_Bool)) && !(!(hbv_state_2_Int == hhv_state_44_Int) && !hhv_state_2_Bool)) && !(!(hhv_state_52_Int == 0) && hhv_state_51_Bool)) && !((!hbv_state_36_Bool || (hbv_state_34_Bool && !hbv_state_35_Bool)) && ((hbv_state_35_Bool || hbv_state_36_Bool) || !hbv_state_34_Bool))) && !(!(hbv_state_5_Int == hhv_state_17_Int) && hhv_state_57_Bool)) && hhv_state_8_Int == hhv_state_36_Int) && !(!hbv_state_9_Bool && !(hbv_state_13_Int == hbv_state_14_Int))) && !(!(hbv_state_3_Int == hhv_state_43_Int) && !hhv_state_54_Bool)) && !(!(hhv_state_47_Int == hhv_state_52_Int) && hhv_state_2_Bool)) && !(((!hhv_state_6_Bool || !hbv_state_24_Bool) || !hhv_state_0_Bool) && ((hbv_state_24_Bool && hhv_state_6_Bool) || hhv_state_0_Bool))) && !(!(hbv_state_31_Int == hbv_state_29_Int) && !hbv_state_12_Bool)) && !((!(1 <= hbv_state_3_Int) || !hhv_state_54_Bool) && (hhv_state_54_Bool || 1 <= hbv_state_3_Int))) && !(!hhv_state_5_Bool && !(hhv_state_15_Int == hhv_state_27_Int))) && !(!(hbv_state_21_Int == hbv_state_28_Int) && !hbv_state_12_Bool)) && !((!hbv_state_40_Bool || !hbv_state_24_Bool) && (hbv_state_40_Bool || hbv_state_24_Bool))) && !(!(hbv_state_29_Int == hbv_state_41_Int) && hbv_state_9_Bool)) && hbv_state_3_Int == hbv_state_23_Int) && !(hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_46_Int))) && hhv_state_10_Int == hhv_state_37_Int) && !(!(hbv_state_10_Int == hbv_state_11_Int) && hbv_state_12_Bool)) && !(!hhv_state_55_Bool && !(hbv_state_3_Int == hhv_state_30_Int))) && hbv_state_5_Int == hbv_state_18_Int) && !(!(hbv_state_2_Int == hhv_state_45_Int) && !hhv_state_54_Bool)) && hhv_state_11_Int == hhv_state_31_Int) && !(hhv_state_55_Bool && !(hhv_state_34_Int == 0))) && hbv_state_1_Int == hbv_state_6_Int) && hhv_state_10_Int == hhv_state_9_Int) && !(hbv_state_12_Bool && !(hbv_state_31_Int == hbv_state_37_Int))) && !(!(hbv_state_32_Int == hbv_state_13_Int) && !hbv_state_12_Bool)) && !(!hbv_state_17_Bool && !(hbv_state_32_Int == hbv_state_45_Int))) && hhv_state_13_Int == hhv_state_33_Int) && !(!hhv_state_54_Bool && !(hbv_state_1_Int == hhv_state_46_Int))) && !(!hhv_state_57_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && !(!(hbv_state_1_Int == hhv_state_52_Int) && !hhv_state_51_Bool)) && !(hbv_state_17_Bool && !(hbv_state_19_Int == hbv_state_20_Int))) && !(hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_43_Int))) && !(!hbv_state_17_Bool && !(hbv_state_10_Int == hbv_state_19_Int))) && !(hbv_state_9_Bool && !(hbv_state_7_Int == hbv_state_49_Int))) && !(!hhv_state_57_Bool && !(hbv_state_5_Int == hhv_state_17_Int))) && !(!hhv_state_57_Bool && !(hbv_state_2_Int == hhv_state_23_Int))) && !(!(hbv_state_10_Int == hbv_state_7_Int) && !hbv_state_12_Bool)) && hbv_state_2_Int == hbv_state_26_Int) && !(!(hbv_state_5_Int == hhv_state_56_Int) && !hhv_state_51_Bool)) && !((((((((!hhv_state_5_Bool || !hhv_state_4_Bool) && (!hhv_state_3_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_2_Bool)) && (!hhv_state_2_Bool || !hhv_state_5_Bool)) && (!hhv_state_2_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_5_Bool)) || hhv_state_6_Bool) && (((((((hhv_state_4_Bool && hhv_state_5_Bool) || (hhv_state_4_Bool && hhv_state_2_Bool)) || !hhv_state_6_Bool) || (hhv_state_5_Bool && hhv_state_2_Bool)) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_4_Bool && hhv_state_3_Bool)) || (hhv_state_3_Bool && hhv_state_2_Bool)))) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_50_Int))) && !(!(hhv_state_43_Int == 0) && hhv_state_54_Bool)) && hbv_state_4_Int == hbv_state_5_Int) && !(!hhv_state_51_Bool && !(hbv_state_2_Int == hhv_state_53_Int))) && hhv_state_12_Int == hhv_state_38_Int) && !(!hhv_state_2_Bool && !(hbv_state_5_Int == hhv_state_40_Int))) && !(!(hbv_state_2_Int + -1 * hhv_state_23_Int == 1) && hhv_state_57_Bool)) && !(!(hbv_state_3_Int == hhv_state_50_Int) && !hhv_state_51_Bool)) && !(hhv_state_4_Bool && !(hhv_state_18_Int == hhv_state_20_Int))) && !(hhv_state_4_Bool && !(hhv_state_25_Int == hhv_state_24_Int))) && !(!(hhv_state_40_Int == hhv_state_56_Int) && hhv_state_2_Bool)) && hhv_state_8_Int == hhv_state_7_Int) && !((!hhv_state_35_Bool || !hhv_state_1_Bool) && (hhv_state_35_Bool || hhv_state_1_Bool))) && !(!(hhv_state_19_Int == hhv_state_18_Int) && !hhv_state_4_Bool)) && !(hbv_state_12_Bool && !(hbv_state_21_Int == hbv_state_48_Int))) && !(!hhv_state_57_Bool && !(hbv_state_1_Int == hhv_state_25_Int))) && !(hbv_state_9_Bool && !(hbv_state_28_Int == hbv_state_43_Int))) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(!(hhv_state_22_Int == hhv_state_21_Int) && !hhv_state_4_Bool)) && !((hhv_state_48_Bool || hbv_state_18_Int + (hbv_state_23_Int + (hbv_state_26_Int + (hbv_state_6_Int + (-1 * hhv_state_36_Int + (-1 * hhv_state_37_Int + (-1 * hhv_state_38_Int + -1 * hhv_state_39_Int)))))) == 0) && (!(hbv_state_18_Int + (hbv_state_23_Int + (hbv_state_26_Int + (hbv_state_6_Int + (-1 * hhv_state_36_Int + (-1 * hhv_state_37_Int + (-1 * hhv_state_38_Int + -1 * hhv_state_39_Int)))))) == 0) || !hhv_state_48_Bool))) && !(!hbv_state_17_Bool && !(hbv_state_31_Int == hbv_state_15_Int))) && !(!(hbv_state_32_Int == hbv_state_33_Int) && hbv_state_12_Bool)) && !(!(hhv_state_32_Int == 0) && hhv_state_55_Bool)) && hbv_state_47_Int == hbv_state_2_Int) && hbv_state_50_Int == hbv_state_3_Int; [L0] hhv_state_0_Bool, hhv_state_1_Bool, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_Int, hhv_state_8_Int, hhv_state_9_Int, hhv_state_10_Int, hhv_state_11_Int, hhv_state_12_Int, hhv_state_13_Int, hhv_state_14_Int, hhv_state_15_Int, hhv_state_16_Int, hhv_state_17_Int, hhv_state_18_Int, hhv_state_19_Int, hhv_state_20_Int, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Int, hhv_state_27_Int, hhv_state_28_Int, hhv_state_29_Int, hhv_state_30_Int, hhv_state_31_Int, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_Bool, hhv_state_36_Int, hhv_state_37_Int, hhv_state_38_Int, hhv_state_39_Int, hhv_state_40_Int, hhv_state_41_Int, hhv_state_42_Int, hhv_state_43_Int, hhv_state_44_Int, hhv_state_45_Int, hhv_state_46_Int, hhv_state_47_Int, hhv_state_48_Bool, hhv_state_49_Bool, hhv_state_50_Int, hhv_state_51_Bool, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Bool, hhv_state_55_Bool, hhv_state_56_Int, hhv_state_57_Bool := hbv_state_40_Bool, hbv_state_24_Bool, hbv_state_38_Bool, hbv_state_9_Bool, hbv_state_12_Bool, hbv_state_17_Bool, hbv_state_39_Bool, hbv_state_4_Int, hbv_state_5_Int, hbv_state_50_Int, hbv_state_3_Int, hbv_state_47_Int, hbv_state_2_Int, hbv_state_27_Int, hbv_state_1_Int, hbv_state_10_Int, hbv_state_7_Int, hbv_state_11_Int, hbv_state_21_Int, hbv_state_28_Int, hbv_state_48_Int, hbv_state_31_Int, hbv_state_29_Int, hbv_state_37_Int, hbv_state_32_Int, hbv_state_33_Int, hbv_state_13_Int, hbv_state_19_Int, hbv_state_20_Int, hbv_state_22_Int, hbv_state_42_Int, hbv_state_15_Int, hbv_state_16_Int, hbv_state_45_Int, hbv_state_46_Int, hbv_state_34_Bool, hbv_state_18_Int, hbv_state_23_Int, hbv_state_26_Int, hbv_state_6_Int, hbv_state_8_Int, hbv_state_49_Int, hbv_state_44_Int, hbv_state_43_Int, hbv_state_30_Int, hbv_state_41_Int, hbv_state_25_Int, hbv_state_14_Int, hbv_state_35_Bool, hbv_state_36_Bool, hbv_state_51_Int, hbv_state_52_Bool, hbv_state_53_Int, hbv_state_54_Int, hbv_state_55_Bool, hbv_state_56_Bool, hbv_state_57_Int, hbv_state_58_Bool; [L0] havoc hbv_state_27_Int, hbv_state_57_Int, hbv_state_38_Bool, hbv_state_8_Int, hbv_state_54_Int, hbv_state_47_Int, hbv_state_7_Int, hbv_state_24_Bool, hbv_state_15_Int, hbv_state_39_Bool, hbv_state_10_Int, hbv_state_6_Int, hbv_state_4_Int, hbv_state_31_Int, hbv_state_49_Int, hbv_state_11_Int, hbv_state_45_Int, hbv_state_43_Int, hbv_state_46_Int, hbv_state_17_Bool, hbv_state_2_Int, hbv_state_13_Int, hbv_state_37_Int, hbv_state_12_Bool, hbv_state_26_Int, hbv_state_33_Int, hbv_state_32_Int, hbv_state_52_Bool, hbv_state_21_Int, hbv_state_35_Bool, hbv_state_25_Int, hbv_state_36_Bool, hbv_state_50_Int, hbv_state_51_Int, hbv_state_34_Bool, hbv_state_41_Int, hbv_state_19_Int, hbv_state_53_Int, hbv_state_58_Bool, hbv_state_18_Int, hbv_state_56_Bool, hbv_state_44_Int, hbv_state_16_Int, hbv_state_29_Int, hbv_state_30_Int, hbv_state_9_Bool, hbv_state_55_Bool, hbv_state_22_Int, hbv_state_28_Int, hbv_state_14_Int, hbv_state_5_Int, hbv_state_48_Int, hbv_state_20_Int, hbv_state_23_Int, hbv_state_42_Int, hbv_state_1_Int, hbv_state_3_Int, hbv_state_40_Bool; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((!(!hhv_state_5_Bool && !(hhv_state_24_Int == hhv_state_33_Int)) && hhv_state_9_Int == hhv_state_10_Int) && hhv_state_8_Int == hhv_state_36_Int) && hhv_state_11_Int == hhv_state_12_Int) && !(!(hhv_state_15_Int == hhv_state_16_Int) && !hhv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_31_Int == hhv_state_32_Int))) && !((!hhv_state_0_Bool || !hhv_state_6_Bool) && (hhv_state_0_Bool || hhv_state_6_Bool))) && !(!hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_44_Int))) && !(!hhv_state_5_Bool && !(hhv_state_21_Int == hhv_state_31_Int))) && !(hhv_state_54_Bool && !(hhv_state_43_Int == 0))) && !(hhv_state_4_Bool && !(hhv_state_21_Int == hhv_state_23_Int))) && !(!(hhv_state_33_Int == hhv_state_34_Int) && hhv_state_5_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_15_Int == hhv_state_27_Int))) && hhv_state_13_Int == hhv_state_14_Int) && !(!(hhv_state_15_Int == hhv_state_17_Int) && hhv_state_4_Bool)) && !((hhv_state_35_Bool || hhv_state_1_Bool) && (!hhv_state_35_Bool || !hhv_state_1_Bool))) && !((!hhv_state_0_Bool || !hhv_state_1_Bool) && (hhv_state_0_Bool || hhv_state_1_Bool))) && hhv_state_10_Int == hhv_state_37_Int) && hhv_state_7_Int == 3) && !(!hhv_state_5_Bool && !(hhv_state_18_Int == hhv_state_29_Int))) && !(hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_41_Int))) && !(!hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_40_Int))) && !(!(hhv_state_21_Int == hhv_state_22_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_44_Int == hhv_state_53_Int) && hhv_state_2_Bool)) && !(!(hhv_state_29_Int == hhv_state_30_Int) && hhv_state_5_Bool)) && !(hhv_state_51_Bool && !(hhv_state_52_Int == 0))) && !(!(hhv_state_22_Int == hhv_state_45_Int) && hhv_state_3_Bool)) && !(hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_43_Int))) && !(!(hhv_state_18_Int == hhv_state_19_Int) && !hhv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !(!(hhv_state_26_Int == hhv_state_46_Int) && hhv_state_3_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_47_Int))) && hhv_state_12_Int == hhv_state_38_Int) && hhv_state_14_Int == hhv_state_39_Int) && !(!(hhv_state_24_Int == hhv_state_26_Int) && !hhv_state_4_Bool)) && hhv_state_9_Int == 0) && !(!(hhv_state_42_Int == hhv_state_50_Int) && hhv_state_2_Bool)) && hhv_state_13_Int == 0) && hhv_state_11_Int == 0) && !(hhv_state_4_Bool && !(hhv_state_18_Int == hhv_state_20_Int))) && !(!(hhv_state_40_Int == hhv_state_56_Int) && hhv_state_2_Bool)) && !((((((((hhv_state_4_Bool && hhv_state_2_Bool) || (hhv_state_4_Bool && hhv_state_5_Bool)) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_5_Bool && hhv_state_2_Bool)) || (hhv_state_3_Bool && hhv_state_2_Bool)) || !hhv_state_6_Bool) || (hhv_state_4_Bool && hhv_state_3_Bool)) && (((((((!hhv_state_3_Bool || !hhv_state_4_Bool) && (!hhv_state_3_Bool || !hhv_state_5_Bool)) && (!hhv_state_5_Bool || !hhv_state_2_Bool)) && (!hhv_state_3_Bool || !hhv_state_2_Bool)) && (!hhv_state_4_Bool || !hhv_state_2_Bool)) && (!hhv_state_5_Bool || !hhv_state_4_Bool)) || hhv_state_6_Bool))) && !(!(hhv_state_45_Int == 1) && hhv_state_54_Bool)) && !(!(hhv_state_46_Int == 0) && hhv_state_54_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(hhv_state_2_Bool && !(hhv_state_47_Int == hhv_state_52_Int))) && !(!(hhv_state_53_Int == 1) && hhv_state_51_Bool)) && !(!(hhv_state_34_Int == 0) && hhv_state_55_Bool)) && !(!(hhv_state_32_Int == 0) && hhv_state_55_Bool)) && hhv_state_7_Int == hhv_state_8_Int) && !((!hhv_state_49_Bool || (hhv_state_35_Bool && !hhv_state_48_Bool)) && ((hhv_state_48_Bool || hhv_state_49_Bool) || !hhv_state_35_Bool))) && !(!(hhv_state_50_Int == 0) && hhv_state_51_Bool)) && !(!(hhv_state_24_Int == hhv_state_25_Int) && hhv_state_4_Bool)) && !!hhv_state_48_Bool; [L0] RET call gotoProc(0, false, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, 0, false, 0, 0, false, false, 0, false); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 10 locations, 1 error locations. UNSAFE Result, 0.6s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7 SDtfs, 0 SDslu, 5 SDs, 0 SdLazy, 3 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 42 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MESI_i1_e3_2145_e6_500.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_16-18-28-996.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MESI_i1_e3_2145_e6_500.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_16-18-28-996.csv Received shutdown request...