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/MOESI_2_e2_1599_e1_2383.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 17:01:21,521 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 17:01:21,528 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 17:01:21,559 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 17:01:21,560 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 17:01:21,561 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 17:01:21,562 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 17:01:21,580 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 17:01:21,582 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 17:01:21,585 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 17:01:21,591 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 17:01:21,591 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 17:01:21,592 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 17:01:21,593 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 17:01:21,603 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 17:01:21,604 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 17:01:21,606 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 17:01:21,618 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 17:01:21,619 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 17:01:21,630 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 17:01:21,632 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 17:01:21,640 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-25 17:01:21,657 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 17:01:21,658 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 17:01:21,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 17:01:21,659 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 17:01:21,660 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 17:01:21,662 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 17:01:21,662 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 17:01:21,680 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 17:01:21,680 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 17:01:21,686 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 17:01:21,686 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 17:01:21,687 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 17:01:21,688 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 17:01:21,688 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 17:01:21,688 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 17:01:21,688 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 17:01:21,689 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 17:01:21,689 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 17:01:21,689 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 17:01:21,689 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 17:01:21,689 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 17:01:21,690 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 17:01:21,690 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 17:01:21,690 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 17:01:21,690 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 17:01:21,690 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 17:01:21,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 17:01:21,691 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 17:01:21,693 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 17:01:21,693 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 17:01:21,739 INFO ]: Repository-Root is: /tmp [2018-06-25 17:01:21,763 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 17:01:21,770 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 17:01:21,772 INFO ]: Initializing SmtParser... [2018-06-25 17:01:21,772 INFO ]: SmtParser initialized [2018-06-25 17:01:21,773 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e2_1599_e1_2383.smt2 [2018-06-25 17:01:21,775 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 17:01:21,904 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e2_1599_e1_2383.smt2 unknown [2018-06-25 17:01:22,854 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e2_1599_e1_2383.smt2 [2018-06-25 17:01:22,859 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 17:01:22,875 INFO ]: Walking toolchain with 4 elements. [2018-06-25 17:01:22,876 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 17:01:22,876 INFO ]: Initializing ChcToBoogie... [2018-06-25 17:01:22,876 INFO ]: ChcToBoogie initialized [2018-06-25 17:01:22,884 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:01:22" (1/1) ... [2018-06-25 17:01:23,049 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23 Unit [2018-06-25 17:01:23,049 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 17:01:23,059 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 17:01:23,059 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 17:01:23,059 INFO ]: Boogie Preprocessor initialized [2018-06-25 17:01:23,104 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23" (1/1) ... [2018-06-25 17:01:23,104 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23" (1/1) ... [2018-06-25 17:01:23,123 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23" (1/1) ... [2018-06-25 17:01:23,123 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23" (1/1) ... [2018-06-25 17:01:23,167 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23" (1/1) ... [2018-06-25 17:01:23,175 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23" (1/1) ... [2018-06-25 17:01:23,185 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23" (1/1) ... [2018-06-25 17:01:23,189 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 17:01:23,190 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 17:01:23,190 INFO ]: Initializing RCFGBuilder... [2018-06-25 17:01:23,190 INFO ]: RCFGBuilder initialized [2018-06-25 17:01:23,191 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23" (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) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 17:01:23,277 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 17:01:23,278 INFO ]: Found specification of procedure gotoProc [2018-06-25 17:01:23,278 INFO ]: Found implementation of procedure gotoProc [2018-06-25 17:01:23,278 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 17:01:23,278 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 17:01:23,278 INFO ]: Found implementation of procedure Ultimate.START [2018-06-25 17:01:23,793 INFO ]: Using library mode [2018-06-25 17:01:23,793 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:01:23 BoogieIcfgContainer [2018-06-25 17:01:23,793 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 17:01:23,795 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 17:01:23,795 INFO ]: Initializing TraceAbstraction... [2018-06-25 17:01:23,799 INFO ]: TraceAbstraction initialized [2018-06-25 17:01:23,800 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:01:22" (1/3) ... [2018-06-25 17:01:23,801 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a84e706 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 05:01:23, skipping insertion in model container [2018-06-25 17:01:23,801 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:23" (2/3) ... [2018-06-25 17:01:23,801 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a84e706 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 05:01:23, skipping insertion in model container [2018-06-25 17:01:23,801 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:01:23" (3/3) ... [2018-06-25 17:01:23,804 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 17:01:23,814 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 17:01:23,830 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 17:01:23,897 INFO ]: Using default assertion order modulation [2018-06-25 17:01:23,898 INFO ]: Interprodecural is true [2018-06-25 17:01:23,898 INFO ]: Hoare is false [2018-06-25 17:01:23,898 INFO ]: Compute interpolants for FPandBP [2018-06-25 17:01:23,898 INFO ]: Backedges is TWOTRACK [2018-06-25 17:01:23,898 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 17:01:23,898 INFO ]: Difference is false [2018-06-25 17:01:23,898 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 17:01:23,899 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 17:01:23,917 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 17:01:23,941 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 17:01:23,941 INFO ]: Found error trace [2018-06-25 17:01:23,942 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:01:23,943 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:01:23,952 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-25 17:01:23,967 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:01:23,967 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:01:24,023 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:01:24,023 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:01:24,023 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:01:24,195 INFO ]: Conjunction of SSA is unsat [2018-06-25 17:01:24,363 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 17:01:24,366 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 17:01:24,366 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 17:01:24,368 INFO ]: Interpolant automaton has 3 states [2018-06-25 17:01:24,385 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 17:01:24,386 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:01:24,388 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 17:01:24,471 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 17:01:24,471 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 17:01:24,472 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 17:01:24,474 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 17:01:24,474 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 17:01:24,483 INFO ]: With dead ends: 9 [2018-06-25 17:01:24,483 INFO ]: Without dead ends: 9 [2018-06-25 17:01:24,485 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 17:01:24,504 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 17:01:24,571 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 17:01:24,572 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 17:01:24,573 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 17:01:24,582 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 17:01:24,582 INFO ]: Finished accepts. word is rejected. [2018-06-25 17:01:24,582 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 17:01:24,582 INFO ]: Interpolant automaton has 3 states. [2018-06-25 17:01:24,582 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 17:01:24,582 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 17:01:24,582 INFO ]: Found error trace [2018-06-25 17:01:24,582 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:01:24,582 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:01:24,583 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-25 17:01:24,583 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:01:24,583 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:01:24,584 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:01:24,584 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:01:24,584 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:01:24,793 INFO ]: Conjunction of SSA is sat [2018-06-25 17:01:24,826 INFO ]: Counterexample might be feasible [2018-06-25 17:01:24,870 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 05:01:24 BoogieIcfgContainer [2018-06-25 17:01:24,916 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 17:01:24,918 INFO ]: Toolchain (without parser) took 2057.94 ms. Allocated memory is still 320.9 MB. Free memory was 258.2 MB in the beginning and 279.3 MB in the end (delta: -21.1 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:01:24,919 INFO ]: SmtParser took 0.09 ms. Allocated memory is still 320.9 MB. Free memory is still 286.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:01:24,920 INFO ]: ChcToBoogie took 173.29 ms. Allocated memory is still 320.9 MB. Free memory was 258.2 MB in the beginning and 255.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:01:24,922 INFO ]: Boogie Preprocessor took 130.70 ms. Allocated memory is still 320.9 MB. Free memory was 255.3 MB in the beginning and 254.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2018-06-25 17:01:24,930 INFO ]: RCFGBuilder took 603.46 ms. Allocated memory is still 320.9 MB. Free memory was 253.2 MB in the beginning and 221.8 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 3.6 GB. [2018-06-25 17:01:24,930 INFO ]: TraceAbstraction took 1121.61 ms. Allocated memory is still 320.9 MB. Free memory was 221.8 MB in the beginning and 279.3 MB in the end (delta: -57.5 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:01:24,932 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.09 ms. Allocated memory is still 320.9 MB. Free memory is still 286.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 173.29 ms. Allocated memory is still 320.9 MB. Free memory was 258.2 MB in the beginning and 255.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 130.70 ms. Allocated memory is still 320.9 MB. Free memory was 255.3 MB in the beginning and 254.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 603.46 ms. Allocated memory is still 320.9 MB. Free memory was 253.2 MB in the beginning and 221.8 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 3.6 GB. * TraceAbstraction took 1121.61 ms. Allocated memory is still 320.9 MB. Free memory was 221.8 MB in the beginning and 279.3 MB in the end (delta: -57.5 MB). There was no memory consumed. 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, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, 0, 0, 0, 0, 0, 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, 0, 0, 0, false, 0, 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_Bool, hhv_state_8_Bool, 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_Bool, hhv_state_20_Bool, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Bool, hhv_state_27_Bool, 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_Int, 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_Int, hhv_state_49_Int, hhv_state_50_Int, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Int, hhv_state_55_Int, hhv_state_56_Int, hhv_state_57_Int, hhv_state_58_Int, hhv_state_59_Bool, hhv_state_60_Int, hhv_state_61_Int, hhv_state_62_Int, hhv_state_63_Bool, hhv_state_64_Bool, hhv_state_65_Int, hhv_state_66_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_Bool, hbv_False_10_Bool, 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_Bool, hbv_False_22_Bool, hbv_False_23_Int, hbv_False_24_Int, hbv_False_25_Int, hbv_False_26_Int, hbv_False_27_Int, hbv_False_28_Bool, hbv_False_1_Bool, 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_Int, 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_Int, hbv_False_51_Int, hbv_False_52_Int, hbv_False_53_Int, hbv_False_54_Int, hbv_False_55_Int, hbv_False_56_Int, hbv_False_57_Int, hbv_False_58_Int, hbv_False_59_Int, hbv_False_60_Bool, hbv_False_61_Int, hbv_False_62_Int, hbv_False_63_Int, hbv_False_64_Bool, hbv_False_65_Bool, hbv_False_66_Int, hbv_False_67_Bool; [L0] havoc hbv_False_64_Bool, hbv_False_47_Int, hbv_False_44_Int, hbv_False_5_Bool, hbv_False_56_Int, hbv_False_30_Int, hbv_False_15_Int, hbv_False_27_Int, hbv_False_48_Int, hbv_False_2_Bool, hbv_False_16_Int, hbv_False_26_Int, hbv_False_52_Int, hbv_False_59_Int, hbv_False_20_Int, hbv_False_7_Bool, hbv_False_4_Bool, hbv_False_55_Int, hbv_False_38_Int, hbv_False_60_Bool, hbv_False_28_Bool, hbv_False_35_Int, hbv_False_62_Int, hbv_False_9_Bool, hbv_False_19_Int, hbv_False_8_Bool, hbv_False_22_Bool, hbv_False_37_Int, hbv_False_18_Int, hbv_False_32_Int, hbv_False_39_Int, hbv_False_13_Int, hbv_False_14_Int, hbv_False_65_Bool, hbv_False_10_Bool, hbv_False_12_Int, hbv_False_36_Int, hbv_False_23_Int, hbv_False_34_Int, hbv_False_43_Int, hbv_False_58_Int, hbv_False_21_Bool, hbv_False_46_Int, hbv_False_50_Int, hbv_False_1_Bool, hbv_False_40_Int, hbv_False_53_Int, hbv_False_11_Int, hbv_False_6_Bool, hbv_False_45_Int, hbv_False_63_Int, hbv_False_41_Int, hbv_False_24_Int, hbv_False_49_Int, hbv_False_61_Int, hbv_False_29_Int, hbv_False_51_Int, hbv_False_3_Bool, hbv_False_17_Int, hbv_False_67_Bool, hbv_False_66_Int, hbv_False_57_Int, hbv_False_54_Int, hbv_False_31_Int, hbv_False_25_Int, hbv_False_42_Int, hbv_False_33_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!(hbv_state_10_Int == hbv_state_11_Int) && !hbv_state_12_Bool) && !(!hhv_state_3_Bool && !(hhv_state_35_Int == hhv_state_34_Int))) && !(!(hbv_state_28_Int == hbv_state_29_Int) && hbv_state_19_Bool)) && !(hbv_state_3_Bool && !(hbv_state_10_Int == hbv_state_55_Int))) && hbv_state_20_Int == hbv_state_8_Int) && !(hhv_state_2_Bool && !(hhv_state_32_Int == hhv_state_65_Int))) && hhv_state_14_Int == hhv_state_13_Int) && !(hhv_state_59_Bool && !(hbv_state_9_Int + (hbv_state_8_Int + (hbv_state_4_Int + (hbv_state_6_Int + (hbv_state_7_Int + -1 * hhv_state_65_Int)))) == 1))) && !(!(hbv_state_9_Int == hhv_state_30_Int) && !hhv_state_63_Bool)) && !(hbv_state_12_Bool && !(hbv_state_11_Int == hbv_state_56_Int))) && !(!hhv_state_59_Bool && !(hbv_state_9_Int == hhv_state_58_Int))) && !(!(hbv_state_9_Int == hhv_state_44_Int) && !hhv_state_64_Bool)) && !(!(hbv_state_4_Int == hhv_state_36_Int) && !hhv_state_63_Bool)) && !((hbv_state_41_Bool || hbv_state_35_Bool) && (!hbv_state_41_Bool || !hbv_state_35_Bool))) && !(!(hhv_state_53_Int == 0) && hhv_state_64_Bool)) && !(!(hbv_state_8_Int == hhv_state_46_Int) && !hhv_state_64_Bool)) && !((((((((hhv_state_2_Bool && hhv_state_5_Bool) || !hhv_state_6_Bool) || (hhv_state_4_Bool && hhv_state_5_Bool)) || (hhv_state_3_Bool && hhv_state_4_Bool)) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_2_Bool && hhv_state_4_Bool)) || (hhv_state_2_Bool && hhv_state_3_Bool)) && (((((((!hhv_state_3_Bool || !hhv_state_5_Bool) && (!hhv_state_4_Bool || !hhv_state_2_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_5_Bool || !hhv_state_2_Bool)) || hhv_state_6_Bool))) && !(!hhv_state_5_Bool && !(hhv_state_52_Int == hhv_state_54_Int))) && !(!(hbv_state_17_Int == hbv_state_21_Int) && hbv_state_3_Bool)) && !(!(hhv_state_29_Int == hhv_state_28_Int) && !hhv_state_3_Bool)) && !(!hhv_state_4_Bool && !(hhv_state_40_Int == hhv_state_54_Int))) && !(!(hbv_state_18_Int == hbv_state_37_Int) && hbv_state_19_Bool)) && !(!(hhv_state_31_Int == hhv_state_45_Int) && !hhv_state_5_Bool)) && !((!hhv_state_19_Bool || !hhv_state_1_Bool) && (hhv_state_19_Bool || hhv_state_1_Bool))) && !(hbv_state_3_Bool && !(hbv_state_1_Int == hbv_state_51_Int))) && !(!hbv_state_19_Bool && !(hbv_state_28_Int == hbv_state_11_Int))) && !(hhv_state_64_Bool && !(hbv_state_8_Int + -1 * hhv_state_46_Int == 1))) && !(!(hbv_state_8_Int == hhv_state_32_Int) && !hhv_state_2_Bool)) && !(!hbv_state_19_Bool && !(hbv_state_17_Int == hbv_state_18_Int))) && !(!(hhv_state_47_Int == hhv_state_48_Int) && hhv_state_5_Bool)) && !(!hbv_state_3_Bool && !(hbv_state_22_Int == hbv_state_43_Int))) && !(!(hhv_state_31_Int == hhv_state_33_Int) && hhv_state_3_Bool)) && !(!hbv_state_3_Bool && !(hbv_state_15_Int == hbv_state_16_Int))) && !(!hbv_state_3_Bool && !(hbv_state_10_Int == hbv_state_38_Int))) && !(hhv_state_63_Bool && !(hhv_state_30_Int == 0))) && !(!(hhv_state_53_Int == hhv_state_52_Int) && hhv_state_5_Bool)) && !(!(hbv_state_22_Int == hbv_state_23_Int) && hbv_state_3_Bool)) && !(!hhv_state_59_Bool && !(hbv_state_8_Int == hhv_state_65_Int))) && hhv_state_18_Int == hhv_state_25_Int) && hbv_state_49_Int == hbv_state_6_Int) && !((!hhv_state_59_Bool || !(1 <= hbv_state_8_Int)) && (hhv_state_59_Bool || 1 <= hbv_state_8_Int))) && !(!(hhv_state_28_Int == hhv_state_30_Int) && hhv_state_3_Bool)) && hhv_state_12_Int == hhv_state_11_Int) && hhv_state_18_Int == hhv_state_17_Int) && !(hhv_state_3_Bool && !(hhv_state_37_Int == hhv_state_39_Int))) && !(hbv_state_3_Bool && !(hbv_state_15_Int == hbv_state_31_Int))) && !(!(hbv_state_7_Int == hhv_state_53_Int) && !hhv_state_64_Bool)) && !(!(hbv_state_4_Int == hhv_state_60_Int) && !hhv_state_59_Bool)) && hhv_state_15_Int == hhv_state_49_Int) && hhv_state_16_Int == hhv_state_24_Int) && !(hhv_state_2_Bool && !(hhv_state_35_Int == hhv_state_60_Int))) && !(!(hbv_state_26_Int == hbv_state_44_Int) && hbv_state_19_Bool)) && !(!(hbv_state_6_Int == hhv_state_38_Int) && !hhv_state_2_Bool)) && !(hhv_state_63_Bool && !(hhv_state_36_Int == 0))) && !(!(hbv_state_6_Int == hhv_state_51_Int) && !hhv_state_64_Bool)) && hbv_state_7_Int == hbv_state_42_Int) && !(!(hbv_state_9_Int + (hbv_state_7_Int + -1 * hhv_state_44_Int) == 0) && hhv_state_64_Bool)) && !(!(hbv_state_7_Int + -1 * hhv_state_56_Int == -1) && hhv_state_66_Bool)) && !(!hbv_state_3_Bool && !(hbv_state_17_Int == hbv_state_54_Int))) && !(!hbv_state_19_Bool && !(hbv_state_15_Int == hbv_state_52_Int))) && !(hhv_state_3_Bool && !(hhv_state_41_Int == hhv_state_40_Int))) && !((!hhv_state_1_Bool || !hhv_state_0_Bool) && (hhv_state_1_Bool || hhv_state_0_Bool))) && !(hbv_state_19_Bool && !(hbv_state_52_Int == hbv_state_57_Int))) && !(!hhv_state_66_Bool && !(hbv_state_7_Int == hhv_state_56_Int))) && !(!(hhv_state_37_Int == hhv_state_50_Int) && !hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_50_Int == hhv_state_49_Int))) && !(hhv_state_59_Bool && !(hhv_state_62_Int == 1))) && hhv_state_16_Int == hhv_state_15_Int) && hbv_state_6_Int == hbv_state_27_Int) && !((hbv_state_46_Bool || hbv_state_30_Bool) && (!hbv_state_46_Bool || !hbv_state_30_Bool))) && !(!hhv_state_59_Bool && !(hbv_state_7_Int == hhv_state_61_Int))) && hbv_state_9_Int == hbv_state_34_Int) && !((1 <= hbv_state_8_Int || hhv_state_64_Bool) && (!hhv_state_64_Bool || !(1 <= hbv_state_8_Int)))) && !(!(hbv_state_9_Int == hhv_state_29_Int) && !hhv_state_2_Bool)) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_61_Int))) && !(!hbv_state_19_Bool && !(hbv_state_45_Int == hbv_state_39_Int))) && !(!hhv_state_5_Bool && !(hhv_state_28_Int == hhv_state_43_Int))) && !(!(hbv_state_45_Int == hbv_state_50_Int) && hbv_state_19_Bool)) && !((hhv_state_8_Bool || hhv_state_7_Bool) && (!hhv_state_7_Bool || !hhv_state_8_Bool))) && hhv_state_12_Int == hhv_state_22_Int) && hbv_state_13_Int == hbv_state_4_Int) && hhv_state_17_Int == hhv_state_52_Int) && !(hhv_state_63_Bool && !(hbv_state_9_Int + (hbv_state_8_Int + (hbv_state_4_Int + (hbv_state_6_Int + (hbv_state_7_Int + -1 * hhv_state_33_Int)))) == 1))) && !(hhv_state_59_Bool && !(hhv_state_61_Int == 0))) && hbv_state_32_Int == hbv_state_7_Int) && hhv_state_10_Int == hhv_state_21_Int) && !((!hbv_state_53_Bool || !hbv_state_30_Bool) && (hbv_state_53_Bool || hbv_state_30_Bool))) && !((!(1 <= hbv_state_6_Int) || !hhv_state_66_Bool) && (1 <= hbv_state_6_Int || hhv_state_66_Bool))) && !(!(hbv_state_7_Int == hhv_state_41_Int) && !hhv_state_63_Bool)) && !(hhv_state_63_Bool && !(hhv_state_41_Int == 0))) && hhv_state_11_Int == hhv_state_45_Int) && !(hhv_state_2_Bool && !(hhv_state_38_Int == hhv_state_62_Int))) && !(!(hhv_state_38_Int == hhv_state_37_Int) && !hhv_state_3_Bool)) && !(!hhv_state_63_Bool && !(hbv_state_8_Int == hhv_state_33_Int))) && !(!(hbv_state_4_Int == hhv_state_48_Int) && !hhv_state_64_Bool)) && hhv_state_9_Int == hhv_state_43_Int) && !((!hbv_state_48_Bool || (hbv_state_46_Bool && !hbv_state_47_Bool)) && ((hbv_state_47_Bool || hbv_state_48_Bool) || !hbv_state_46_Bool))) && !((hbv_state_35_Bool || hbv_state_36_Bool) && (!hbv_state_35_Bool || !hbv_state_36_Bool))) && !(!(hbv_state_4_Int == hhv_state_35_Int) && !hhv_state_2_Bool)) && !(!hhv_state_66_Bool && !(hbv_state_6_Int == hhv_state_55_Int))) && !((2 <= hhv_state_16_Int || hhv_state_7_Bool) && (!hhv_state_7_Bool || !(2 <= hhv_state_16_Int)))) && !(!hhv_state_3_Bool && !(hhv_state_40_Int == hhv_state_42_Int))) && hhv_state_10_Int == hhv_state_9_Int) && !(!(hbv_state_6_Int == hhv_state_62_Int) && !hhv_state_59_Bool)) && !(!(hhv_state_50_Int == hhv_state_55_Int) && hhv_state_4_Bool)) && !(hhv_state_59_Bool && !(hhv_state_58_Int == 0))) && !((!hhv_state_26_Bool || !(hbv_state_34_Int + (hbv_state_33_Int + (hbv_state_5_Int + (hbv_state_27_Int + (hbv_state_42_Int + (-1 * hhv_state_21_Int + (-1 * hhv_state_22_Int + (-1 * hhv_state_23_Int + (-1 * hhv_state_24_Int + -1 * hhv_state_25_Int)))))))) == 0)) && (hhv_state_26_Bool || hbv_state_34_Int + (hbv_state_33_Int + (hbv_state_5_Int + (hbv_state_27_Int + (hbv_state_42_Int + (-1 * hhv_state_21_Int + (-1 * hhv_state_22_Int + (-1 * hhv_state_23_Int + (-1 * hhv_state_24_Int + -1 * hhv_state_25_Int)))))))) == 0))) && !(!(hhv_state_45_Int == hhv_state_46_Int) && hhv_state_5_Bool)) && hbv_state_14_Int == hbv_state_9_Int) && !(!hhv_state_3_Bool && !(hhv_state_32_Int == hhv_state_31_Int))) && !(!(hhv_state_51_Int == 0) && hhv_state_64_Bool)) && hbv_state_8_Int == hbv_state_33_Int) && !(!(hhv_state_54_Int == hhv_state_56_Int) && hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_47_Int))) && hhv_state_13_Int == hhv_state_47_Int) && hhv_state_14_Int == hhv_state_23_Int) && !(!(hbv_state_39_Int == hbv_state_40_Int) && hbv_state_12_Bool)) && hbv_state_4_Int == hbv_state_5_Int) && !((((((((hbv_state_24_Bool && hbv_state_19_Bool) || (hbv_state_3_Bool && hbv_state_19_Bool)) || (hbv_state_24_Bool && hbv_state_12_Bool)) || !hbv_state_25_Bool) || (hbv_state_24_Bool && hbv_state_3_Bool)) || (hbv_state_3_Bool && hbv_state_12_Bool)) || (hbv_state_12_Bool && hbv_state_19_Bool)) && (((((((!hbv_state_3_Bool || !hbv_state_24_Bool) && (!hbv_state_24_Bool || !hbv_state_12_Bool)) && (!hbv_state_19_Bool || !hbv_state_12_Bool)) && (!hbv_state_3_Bool || !hbv_state_19_Bool)) && (!hbv_state_3_Bool || !hbv_state_12_Bool)) && (!hbv_state_19_Bool || !hbv_state_24_Bool)) || hbv_state_25_Bool))) && !(!(hbv_state_7_Int == hhv_state_42_Int) && !hhv_state_2_Bool)) && !(hhv_state_3_Bool && !(hhv_state_34_Int == hhv_state_36_Int))) && !(!(hhv_state_49_Int == hhv_state_51_Int) && hhv_state_5_Bool)) && !(hhv_state_2_Bool && !(hhv_state_29_Int == hhv_state_58_Int))) && !(hhv_state_5_Bool && !(hhv_state_43_Int == hhv_state_44_Int))) && !(!(hbv_state_6_Int == hhv_state_39_Int) && !hhv_state_63_Bool)) && !((!(2 <= hbv_state_9_Int + hbv_state_4_Int) || !hhv_state_63_Bool) && (hhv_state_63_Bool || 2 <= hbv_state_9_Int + hbv_state_4_Int))) && !(hhv_state_63_Bool && !(hhv_state_39_Int == 1))) && !(hhv_state_59_Bool && !(hhv_state_60_Int == 0))) && !(!(hbv_state_6_Int + -1 * hhv_state_55_Int == 1) && hhv_state_66_Bool)) && !(((hhv_state_26_Bool || hhv_state_27_Bool) || !hhv_state_19_Bool) && (!hhv_state_27_Bool || (hhv_state_19_Bool && !hhv_state_26_Bool)))) && !(!hbv_state_19_Bool && !(hbv_state_22_Int == hbv_state_26_Int))) && !((hhv_state_8_Bool || hhv_state_20_Bool) && (!hhv_state_8_Bool || !hhv_state_20_Bool))) && !(!(hbv_state_1_Int == hbv_state_39_Int) && !hbv_state_12_Bool)) && !(((!hhv_state_6_Bool || !hbv_state_30_Bool) || !hhv_state_0_Bool) && ((hbv_state_30_Bool && hhv_state_6_Bool) || hhv_state_0_Bool))) && !(!hbv_state_3_Bool && !(hbv_state_1_Int == hbv_state_2_Int))) && !(!(hbv_state_4_Int + (hbv_state_6_Int + -1 * hhv_state_48_Int) == -2) && hhv_state_64_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_Bool, hhv_state_8_Bool, 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_Bool, hhv_state_20_Bool, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Bool, hhv_state_27_Bool, 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_Int, 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_Int, hhv_state_49_Int, hhv_state_50_Int, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Int, hhv_state_55_Int, hhv_state_56_Int, hhv_state_57_Int, hhv_state_58_Int, hhv_state_59_Bool, hhv_state_60_Int, hhv_state_61_Int, hhv_state_62_Int, hhv_state_63_Bool, hhv_state_64_Bool, hhv_state_65_Int, hhv_state_66_Bool := hbv_state_53_Bool, hbv_state_30_Bool, hbv_state_24_Bool, hbv_state_3_Bool, hbv_state_12_Bool, hbv_state_19_Bool, hbv_state_25_Bool, hbv_state_41_Bool, hbv_state_35_Bool, hbv_state_14_Int, hbv_state_9_Int, hbv_state_20_Int, hbv_state_8_Int, hbv_state_13_Int, hbv_state_4_Int, hbv_state_49_Int, hbv_state_6_Int, hbv_state_32_Int, hbv_state_7_Int, hbv_state_46_Bool, hbv_state_36_Bool, hbv_state_34_Int, hbv_state_33_Int, hbv_state_5_Int, hbv_state_27_Int, hbv_state_42_Int, hbv_state_47_Bool, hbv_state_48_Bool, hbv_state_17_Int, hbv_state_54_Int, hbv_state_21_Int, hbv_state_15_Int, hbv_state_16_Int, hbv_state_31_Int, hbv_state_22_Int, hbv_state_43_Int, hbv_state_23_Int, hbv_state_1_Int, hbv_state_2_Int, hbv_state_51_Int, hbv_state_10_Int, hbv_state_55_Int, hbv_state_38_Int, hbv_state_18_Int, hbv_state_37_Int, hbv_state_52_Int, hbv_state_57_Int, hbv_state_26_Int, hbv_state_44_Int, hbv_state_45_Int, hbv_state_39_Int, hbv_state_50_Int, hbv_state_28_Int, hbv_state_29_Int, hbv_state_11_Int, hbv_state_40_Int, hbv_state_56_Int, hbv_state_58_Int, hbv_state_59_Int, hbv_state_60_Bool, hbv_state_61_Int, hbv_state_62_Int, hbv_state_63_Int, hbv_state_64_Bool, hbv_state_65_Bool, hbv_state_66_Int, hbv_state_67_Bool; [L0] havoc hbv_state_27_Int, hbv_state_57_Int, hbv_state_38_Int, hbv_state_8_Int, hbv_state_54_Int, hbv_state_67_Bool, hbv_state_59_Int, hbv_state_47_Bool, hbv_state_7_Int, hbv_state_24_Bool, hbv_state_15_Int, hbv_state_39_Int, hbv_state_10_Int, hbv_state_63_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_Bool, hbv_state_17_Int, hbv_state_2_Int, hbv_state_13_Int, hbv_state_37_Int, hbv_state_62_Int, hbv_state_12_Bool, hbv_state_26_Int, hbv_state_33_Int, hbv_state_32_Int, hbv_state_52_Int, hbv_state_21_Int, hbv_state_35_Bool, hbv_state_25_Bool, hbv_state_36_Bool, hbv_state_50_Int, hbv_state_51_Int, hbv_state_34_Int, hbv_state_41_Bool, hbv_state_19_Bool, hbv_state_53_Bool, hbv_state_58_Int, hbv_state_18_Int, hbv_state_56_Int, hbv_state_44_Int, hbv_state_16_Int, hbv_state_29_Int, hbv_state_30_Bool, hbv_state_9_Int, hbv_state_55_Int, hbv_state_60_Bool, hbv_state_66_Int, hbv_state_65_Bool, hbv_state_22_Int, hbv_state_28_Int, hbv_state_64_Bool, hbv_state_14_Int, hbv_state_5_Int, hbv_state_61_Int, hbv_state_48_Bool, hbv_state_20_Int, hbv_state_23_Int, hbv_state_42_Int, hbv_state_1_Int, hbv_state_3_Bool, hbv_state_40_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!(hhv_state_61_Int == 0) && hhv_state_59_Bool) && !(!hhv_state_5_Bool && !(hhv_state_28_Int == hhv_state_43_Int))) && !!hhv_state_26_Bool) && hhv_state_12_Int == hhv_state_22_Int) && hhv_state_9_Int == hhv_state_10_Int) && hhv_state_11_Int == hhv_state_12_Int) && !((!hhv_state_0_Bool || !hhv_state_6_Bool) && (hhv_state_0_Bool || hhv_state_6_Bool))) && !(!(hhv_state_62_Int == 1) && hhv_state_59_Bool)) && !(!(hhv_state_60_Int == 0) && hhv_state_59_Bool)) && !(!(hhv_state_53_Int == 0) && hhv_state_64_Bool)) && hhv_state_15_Int == 0) && hhv_state_10_Int == hhv_state_21_Int) && !(!(hhv_state_40_Int == hhv_state_54_Int) && !hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_52_Int == hhv_state_54_Int))) && hhv_state_13_Int == hhv_state_14_Int) && !((hhv_state_7_Bool || hhv_state_8_Bool) && (!hhv_state_7_Bool || !hhv_state_8_Bool))) && !(!hhv_state_5_Bool && !(hhv_state_49_Int == hhv_state_50_Int))) && !(hhv_state_2_Bool && !(hhv_state_38_Int == hhv_state_62_Int))) && !(!hhv_state_5_Bool && !(hhv_state_31_Int == hhv_state_45_Int))) && !((!hhv_state_0_Bool || !hhv_state_1_Bool) && (hhv_state_0_Bool || hhv_state_1_Bool))) && !((!hhv_state_27_Bool || (hhv_state_19_Bool && !hhv_state_26_Bool)) && ((hhv_state_26_Bool || hhv_state_27_Bool) || !hhv_state_19_Bool))) && !(!(hhv_state_47_Int == hhv_state_48_Int) && hhv_state_5_Bool)) && !(hhv_state_63_Bool && !(hhv_state_30_Int == 0))) && !(!hhv_state_3_Bool && !(hhv_state_40_Int == hhv_state_42_Int))) && !(!(hhv_state_50_Int == hhv_state_55_Int) && hhv_state_4_Bool)) && !(hhv_state_59_Bool && !(hhv_state_58_Int == 0))) && hhv_state_18_Int == hhv_state_25_Int) && !(!hhv_state_3_Bool && !(hhv_state_28_Int == hhv_state_29_Int))) && hhv_state_11_Int == hhv_state_57_Int) && !(hhv_state_3_Bool && !(hhv_state_40_Int == hhv_state_41_Int))) && !(!(hhv_state_41_Int == 0) && hhv_state_63_Bool)) && !(!(hhv_state_52_Int == hhv_state_53_Int) && hhv_state_5_Bool)) && !(!(hhv_state_28_Int == hhv_state_30_Int) && hhv_state_3_Bool)) && !((hhv_state_19_Bool || hhv_state_1_Bool) && (!hhv_state_19_Bool || !hhv_state_1_Bool))) && hhv_state_17_Int == hhv_state_18_Int) && !(!(hhv_state_51_Int == 0) && hhv_state_64_Bool)) && !(!(hhv_state_34_Int == hhv_state_36_Int) && hhv_state_3_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_47_Int))) && !(hhv_state_3_Bool && !(hhv_state_37_Int == hhv_state_39_Int))) && hhv_state_15_Int == hhv_state_16_Int) && hhv_state_14_Int == hhv_state_23_Int) && !(hhv_state_2_Bool && !(hhv_state_35_Int == hhv_state_60_Int))) && hhv_state_16_Int == hhv_state_24_Int) && !(!(hhv_state_43_Int == hhv_state_44_Int) && hhv_state_5_Bool)) && !(hhv_state_3_Bool && !(hhv_state_31_Int == hhv_state_33_Int))) && !(hhv_state_63_Bool && !(hhv_state_36_Int == 0))) && !(!(hhv_state_49_Int == hhv_state_51_Int) && hhv_state_5_Bool)) && !(hhv_state_4_Bool && !(hhv_state_54_Int == hhv_state_56_Int))) && !(hhv_state_2_Bool && !(hhv_state_29_Int == hhv_state_58_Int))) && hhv_state_17_Int == 0) && hhv_state_9_Int == 0) && hhv_state_13_Int == 0) && !(!(hhv_state_32_Int == hhv_state_65_Int) && hhv_state_2_Bool)) && !(hhv_state_63_Bool && !(hhv_state_39_Int == 1))) && !hhv_state_7_Bool) && !(!hhv_state_3_Bool && !(hhv_state_34_Int == hhv_state_35_Int))) && !(!(hhv_state_37_Int == hhv_state_50_Int) && !hhv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_45_Int == hhv_state_46_Int))) && !(!hhv_state_3_Bool && !(hhv_state_31_Int == hhv_state_32_Int))) && !((hhv_state_8_Bool || hhv_state_20_Bool) && (!hhv_state_8_Bool || !hhv_state_20_Bool))) && !(!hhv_state_3_Bool && !(hhv_state_37_Int == hhv_state_38_Int))) && !((((((((hhv_state_2_Bool && hhv_state_5_Bool) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_2_Bool && hhv_state_4_Bool)) || !hhv_state_6_Bool) || (hhv_state_2_Bool && hhv_state_3_Bool)) || (hhv_state_3_Bool && hhv_state_4_Bool)) || (hhv_state_4_Bool && hhv_state_5_Bool)) && (((((((!hhv_state_3_Bool || !hhv_state_2_Bool) && (!hhv_state_2_Bool || !hhv_state_4_Bool)) && (!hhv_state_5_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_5_Bool)) && (!hhv_state_3_Bool || !hhv_state_4_Bool)) && (!hhv_state_5_Bool || !hhv_state_2_Bool)) || hhv_state_6_Bool))) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_61_Int)); [L0] RET call gotoProc(0, false, false, false, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, 0, 0, 0, 0, 0, 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, 0, 0, 0, false, 0, 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, 0.9s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s 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, 0.3s 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/MOESI_2_e2_1599_e1_2383.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_17-01-24-950.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MOESI_2_e2_1599_e1_2383.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_17-01-24-950.csv Received shutdown request...