java -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/chccomp2018/chcToBoogie_automizer.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e1_1753_e1_1510.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-55b8104 [2018-06-18 16:22:07,854 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-18 16:22:07,856 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-18 16:22:07,877 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-18 16:22:07,877 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-18 16:22:07,878 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-18 16:22:07,881 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-18 16:22:07,883 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-18 16:22:07,885 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-18 16:22:07,886 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-18 16:22:07,887 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-18 16:22:07,888 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-18 16:22:07,888 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-18 16:22:07,890 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-18 16:22:07,890 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-18 16:22:07,891 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-18 16:22:07,893 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-18 16:22:07,897 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-18 16:22:07,911 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-18 16:22:07,912 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-18 16:22:07,913 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-18 16:22:07,916 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-18 16:22:07,916 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-18 16:22:07,916 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-18 16:22:07,917 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-18 16:22:07,918 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-18 16:22:07,925 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-18 16:22:07,926 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-18 16:22:07,927 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-18 16:22:07,927 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-18 16:22:07,928 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-18 16:22:07,928 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-18 16:22:07,929 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-18 16:22:07,929 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-18 16:22:07,930 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-18 16:22:07,930 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chccomp2018/chcToBoogie_automizer.epf [2018-06-18 16:22:07,959 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-18 16:22:07,959 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-18 16:22:07,960 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-18 16:22:07,960 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-18 16:22:07,961 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-18 16:22:07,961 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-18 16:22:07,962 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-18 16:22:07,962 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-18 16:22:07,962 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-18 16:22:07,962 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-18 16:22:07,962 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-18 16:22:07,962 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-18 16:22:07,963 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-18 16:22:07,966 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-18 16:22:07,966 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-18 16:22:07,966 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-18 16:22:07,966 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-18 16:22:07,968 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-18 16:22:07,968 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-18 16:22:08,025 INFO ]: Repository-Root is: /tmp [2018-06-18 16:22:08,042 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-18 16:22:08,049 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-18 16:22:08,051 INFO ]: Initializing SmtParser... [2018-06-18 16:22:08,051 INFO ]: SmtParser initialized [2018-06-18 16:22:08,052 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e1_1753_e1_1510.smt2 [2018-06-18 16:22:08,053 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 [2018-06-18 16:22:08,142 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e1_1753_e1_1510.smt2 unknown [2018-06-18 16:22:08,681 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e1_1753_e1_1510.smt2 [2018-06-18 16:22:08,686 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-18 16:22:08,694 INFO ]: Walking toolchain with 4 elements. [2018-06-18 16:22:08,694 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-18 16:22:08,694 INFO ]: Initializing ChcToBoogie... [2018-06-18 16:22:08,694 INFO ]: ChcToBoogie initialized [2018-06-18 16:22:08,703 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 18.06 04:22:08" (1/1) ... [2018-06-18 16:22:08,815 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08 Unit [2018-06-18 16:22:08,815 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-18 16:22:08,816 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-18 16:22:08,816 INFO ]: Initializing Boogie Preprocessor... [2018-06-18 16:22:08,816 INFO ]: Boogie Preprocessor initialized [2018-06-18 16:22:08,849 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08" (1/1) ... [2018-06-18 16:22:08,849 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08" (1/1) ... [2018-06-18 16:22:08,881 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08" (1/1) ... [2018-06-18 16:22:08,882 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08" (1/1) ... [2018-06-18 16:22:08,898 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08" (1/1) ... [2018-06-18 16:22:08,900 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08" (1/1) ... [2018-06-18 16:22:08,903 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08" (1/1) ... [2018-06-18 16:22:08,906 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-18 16:22:08,907 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-18 16:22:08,907 INFO ]: Initializing RCFGBuilder... [2018-06-18 16:22:08,907 INFO ]: RCFGBuilder initialized [2018-06-18 16:22:08,908 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08" (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 [2018-06-18 16:22:08,923 INFO ]: Specification and implementation of procedure False given in one single declaration [2018-06-18 16:22:08,923 INFO ]: Found specification of procedure False [2018-06-18 16:22:08,923 INFO ]: Found implementation of procedure False [2018-06-18 16:22:08,923 INFO ]: Specification and implementation of procedure state given in one single declaration [2018-06-18 16:22:08,923 INFO ]: Found specification of procedure state [2018-06-18 16:22:08,923 INFO ]: Found implementation of procedure state [2018-06-18 16:22:08,923 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-18 16:22:08,923 INFO ]: Found specification of procedure Ultimate.START [2018-06-18 16:22:08,923 INFO ]: Found implementation of procedure Ultimate.START [2018-06-18 16:22:09,341 INFO ]: Using library mode [2018-06-18 16:22:09,342 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.06 04:22:09 BoogieIcfgContainer [2018-06-18 16:22:09,342 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-18 16:22:09,344 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-18 16:22:09,344 INFO ]: Initializing TraceAbstraction... [2018-06-18 16:22:09,348 INFO ]: TraceAbstraction initialized [2018-06-18 16:22:09,348 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 18.06 04:22:08" (1/3) ... [2018-06-18 16:22:09,349 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d58b391 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 18.06 04:22:09, skipping insertion in model container [2018-06-18 16:22:09,349 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 04:22:08" (2/3) ... [2018-06-18 16:22:09,350 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d58b391 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.06 04:22:09, skipping insertion in model container [2018-06-18 16:22:09,350 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.06 04:22:09" (3/3) ... [2018-06-18 16:22:09,352 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-18 16:22:09,362 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-18 16:22:09,374 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-18 16:22:09,424 INFO ]: Using default assertion order modulation [2018-06-18 16:22:09,425 INFO ]: Interprodecural is true [2018-06-18 16:22:09,425 INFO ]: Hoare is false [2018-06-18 16:22:09,425 INFO ]: Compute interpolants for FPandBP [2018-06-18 16:22:09,425 INFO ]: Backedges is TWOTRACK [2018-06-18 16:22:09,425 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-18 16:22:09,425 INFO ]: Difference is false [2018-06-18 16:22:09,425 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-18 16:22:09,425 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-18 16:22:09,445 INFO ]: Start isEmpty. Operand 13 states. [2018-06-18 16:22:09,460 INFO ]: Finished isEmpty. Found accepting run of length 10 [2018-06-18 16:22:09,460 INFO ]: Found error trace [2018-06-18 16:22:09,461 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-18 16:22:09,461 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-18 16:22:09,465 INFO ]: Analyzing trace with hash -683425083, now seen corresponding path program 1 times [2018-06-18 16:22:09,466 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-18 16:22:09,467 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-18 16:22:09,509 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-18 16:22:09,509 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-18 16:22:09,509 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-18 16:22:09,615 INFO ]: Conjunction of SSA is unsat [2018-06-18 16:22:09,628 WARN ]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 16:22:09,789 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-18 16:22:09,792 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-18 16:22:09,792 INFO ]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-06-18 16:22:09,794 INFO ]: Interpolant automaton has 4 states [2018-06-18 16:22:09,812 INFO ]: Constructing interpolant automaton starting with 4 interpolants. [2018-06-18 16:22:09,813 INFO ]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-06-18 16:22:09,815 INFO ]: Start difference. First operand 13 states. Second operand 4 states. [2018-06-18 16:22:09,946 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-18 16:22:09,946 INFO ]: Finished difference Result 13 states and 14 transitions. [2018-06-18 16:22:09,946 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-06-18 16:22:09,948 INFO ]: Start accepts. Automaton has 4 states. Word has length 9 [2018-06-18 16:22:09,948 INFO ]: Finished accepts. some prefix is accepted. [2018-06-18 16:22:09,964 INFO ]: With dead ends: 13 [2018-06-18 16:22:09,964 INFO ]: Without dead ends: 13 [2018-06-18 16:22:09,969 INFO ]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-06-18 16:22:09,986 INFO ]: Start minimizeSevpa. Operand 13 states. [2018-06-18 16:22:10,010 INFO ]: Finished minimizeSevpa. Reduced states from 13 to 13. [2018-06-18 16:22:10,012 INFO ]: Start removeUnreachable. Operand 13 states. [2018-06-18 16:22:10,012 INFO ]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2018-06-18 16:22:10,014 INFO ]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 9 [2018-06-18 16:22:10,014 INFO ]: Finished accepts. word is rejected. [2018-06-18 16:22:10,014 INFO ]: Abstraction has 13 states and 14 transitions. [2018-06-18 16:22:10,014 INFO ]: Interpolant automaton has 4 states. [2018-06-18 16:22:10,014 INFO ]: Start isEmpty. Operand 13 states and 14 transitions. [2018-06-18 16:22:10,015 INFO ]: Finished isEmpty. Found accepting run of length 14 [2018-06-18 16:22:10,015 INFO ]: Found error trace [2018-06-18 16:22:10,015 INFO ]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-18 16:22:10,016 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-18 16:22:10,016 INFO ]: Analyzing trace with hash 204343015, now seen corresponding path program 1 times [2018-06-18 16:22:10,016 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-18 16:22:10,016 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-18 16:22:10,017 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-18 16:22:10,017 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-18 16:22:10,017 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-18 16:22:10,137 INFO ]: Conjunction of SSA is sat [2018-06-18 16:22:10,152 INFO ]: Counterexample might be feasible [2018-06-18 16:22:10,168 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.06 04:22:10 BoogieIcfgContainer [2018-06-18 16:22:10,168 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-18 16:22:10,169 INFO ]: Toolchain (without parser) took 1481.99 ms. Allocated memory was 306.2 MB in the beginning and 329.3 MB in the end (delta: 23.1 MB). Free memory was 246.6 MB in the beginning and 290.6 MB in the end (delta: -44.0 MB). Peak memory consumption was 72.1 MB. Max. memory is 3.6 GB. [2018-06-18 16:22:10,170 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 306.2 MB. Free memory is still 271.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-18 16:22:10,172 INFO ]: ChcToBoogie took 121.58 ms. Allocated memory is still 306.2 MB. Free memory was 245.6 MB in the beginning and 241.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-18 16:22:10,172 INFO ]: Boogie Preprocessor took 90.21 ms. Allocated memory is still 306.2 MB. Free memory was 241.6 MB in the beginning and 240.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. [2018-06-18 16:22:10,173 INFO ]: RCFGBuilder took 434.71 ms. Allocated memory is still 306.2 MB. Free memory was 240.6 MB in the beginning and 215.3 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 3.6 GB. [2018-06-18 16:22:10,173 INFO ]: TraceAbstraction took 823.53 ms. Allocated memory was 306.2 MB in the beginning and 329.3 MB in the end (delta: 23.1 MB). Free memory was 215.3 MB in the beginning and 290.6 MB in the end (delta: -75.3 MB). Peak memory consumption was 40.9 MB. Max. memory is 3.6 GB. [2018-06-18 16:22:10,176 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 306.2 MB. Free memory is still 271.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 121.58 ms. Allocated memory is still 306.2 MB. Free memory was 245.6 MB in the beginning and 241.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 90.21 ms. Allocated memory is still 306.2 MB. Free memory was 241.6 MB in the beginning and 240.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 434.71 ms. Allocated memory is still 306.2 MB. Free memory was 240.6 MB in the beginning and 215.3 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 3.6 GB. * TraceAbstraction took 823.53 ms. Allocated memory was 306.2 MB in the beginning and 329.3 MB in the end (delta: 23.1 MB). Free memory was 215.3 MB in the beginning and 290.6 MB in the end (delta: -75.3 MB). Peak memory consumption was 40.9 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 False(); [L0] assume !hbv_False_1_Bool; [L0] CALL call state(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] 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)) && !((0 <= hbv_state_9_Int + hbv_state_4_Int || hhv_state_63_Bool) && (!hhv_state_63_Bool || !(0 <= hbv_state_9_Int + hbv_state_4_Int)))) && !(!(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)) && !(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] CALL call state(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] 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 state(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] RET call state(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] RET call False(); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 13 locations, 1 error locations. UNSAFE Result, 0.7s OverallTime, 2 OverallIterations, 2 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 11 SDtfs, 1 SDslu, 15 SDs, 0 SdLazy, 6 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=13occurred 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, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 72 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_e1_1753_e1_1510.smt2_chcToBoogie_automizer.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-18_16-22-10-186.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MOESI_2_e1_1753_e1_1510.smt2_chcToBoogie_automizer.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-18_16-22-10-186.csv Received shutdown request...