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_e1_1753_e7_1626.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 17:00:55,440 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 17:00:55,442 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 17:00:55,465 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 17:00:55,465 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 17:00:55,469 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 17:00:55,470 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 17:00:55,480 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 17:00:55,482 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 17:00:55,485 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 17:00:55,486 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 17:00:55,486 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 17:00:55,487 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 17:00:55,491 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 17:00:55,492 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 17:00:55,493 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 17:00:55,505 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 17:00:55,507 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 17:00:55,509 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 17:00:55,510 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 17:00:55,516 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 17:00:55,523 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-25 17:00:55,538 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 17:00:55,646 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 17:00:55,646 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 17:00:55,647 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 17:00:55,647 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 17:00:55,648 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 17:00:55,661 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 17:00:55,661 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 17:00:55,661 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 17:00:55,662 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 17:00:55,662 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 17:00:55,662 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 17:00:55,662 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 17:00:55,662 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 17:00:55,663 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 17:00:55,663 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 17:00:55,663 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 17:00:55,663 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 17:00:55,663 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 17:00:55,663 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 17:00:55,664 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 17:00:55,664 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 17:00:55,669 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 17:00:55,670 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 17:00:55,732 INFO ]: Repository-Root is: /tmp [2018-06-25 17:00:55,947 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 17:00:55,960 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 17:00:55,961 INFO ]: Initializing SmtParser... [2018-06-25 17:00:55,962 INFO ]: SmtParser initialized [2018-06-25 17:00:56,107 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e1_1753_e7_1626.smt2 [2018-06-25 17:00:56,147 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 17:00:57,231 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e1_1753_e7_1626.smt2 unknown [2018-06-25 17:00:58,838 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e1_1753_e7_1626.smt2 [2018-06-25 17:00:58,843 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 17:01:00,431 INFO ]: Walking toolchain with 4 elements. [2018-06-25 17:01:00,432 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 17:01:00,432 INFO ]: Initializing ChcToBoogie... [2018-06-25 17:01:00,432 INFO ]: ChcToBoogie initialized [2018-06-25 17:01:00,566 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:00:58" (1/1) ... [2018-06-25 17:01:00,759 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00 Unit [2018-06-25 17:01:00,759 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 17:01:00,760 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 17:01:00,760 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 17:01:00,760 INFO ]: Boogie Preprocessor initialized [2018-06-25 17:01:00,891 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00" (1/1) ... [2018-06-25 17:01:00,891 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00" (1/1) ... [2018-06-25 17:01:00,918 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00" (1/1) ... [2018-06-25 17:01:00,918 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00" (1/1) ... [2018-06-25 17:01:00,943 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00" (1/1) ... [2018-06-25 17:01:00,945 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00" (1/1) ... [2018-06-25 17:01:00,955 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00" (1/1) ... [2018-06-25 17:01:00,964 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 17:01:00,965 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 17:01:00,965 INFO ]: Initializing RCFGBuilder... [2018-06-25 17:01:00,965 INFO ]: RCFGBuilder initialized [2018-06-25 17:01:00,966 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00" (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 17:01:01,002 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 17:01:01,003 INFO ]: Found specification of procedure gotoProc [2018-06-25 17:01:01,003 INFO ]: Found implementation of procedure gotoProc [2018-06-25 17:01:01,003 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 17:01:01,003 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 17:01:01,003 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 17:01:01,820 INFO ]: Using library mode [2018-06-25 17:01:01,821 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:01:01 BoogieIcfgContainer [2018-06-25 17:01:01,821 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 17:01:01,822 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 17:01:01,822 INFO ]: Initializing TraceAbstraction... [2018-06-25 17:01:01,982 INFO ]: TraceAbstraction initialized [2018-06-25 17:01:01,982 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:00:58" (1/3) ... [2018-06-25 17:01:02,017 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f8fe3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 05:01:02, skipping insertion in model container [2018-06-25 17:01:02,068 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:01:00" (2/3) ... [2018-06-25 17:01:02,068 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f8fe3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 05:01:02, skipping insertion in model container [2018-06-25 17:01:02,068 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:01:01" (3/3) ... [2018-06-25 17:01:02,071 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 17:01:02,143 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 17:01:02,301 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 17:01:02,798 INFO ]: Using default assertion order modulation [2018-06-25 17:01:02,799 INFO ]: Interprodecural is true [2018-06-25 17:01:02,799 INFO ]: Hoare is false [2018-06-25 17:01:02,799 INFO ]: Compute interpolants for FPandBP [2018-06-25 17:01:02,799 INFO ]: Backedges is TWOTRACK [2018-06-25 17:01:02,799 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 17:01:02,799 INFO ]: Difference is false [2018-06-25 17:01:02,799 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 17:01:02,800 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 17:01:02,946 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 17:01:03,052 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 17:01:03,052 INFO ]: Found error trace [2018-06-25 17:01:03,057 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:01:03,058 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:01:03,088 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-25 17:01:03,090 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:01:03,090 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:01:03,458 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:01:03,458 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:01:03,458 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:01:03,602 INFO ]: Conjunction of SSA is unsat [2018-06-25 17:01:03,774 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 17:01:03,790 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 17:01:03,790 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 17:01:03,791 INFO ]: Interpolant automaton has 3 states [2018-06-25 17:01:03,840 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 17:01:03,841 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:01:03,932 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 17:01:04,297 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 17:01:04,297 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 17:01:04,298 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 17:01:04,299 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 17:01:04,300 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 17:01:04,336 INFO ]: With dead ends: 9 [2018-06-25 17:01:04,336 INFO ]: Without dead ends: 9 [2018-06-25 17:01:04,338 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 17:01:04,574 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 17:01:04,662 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 17:01:04,674 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 17:01:04,674 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 17:01:04,677 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 17:01:04,677 INFO ]: Finished accepts. word is rejected. [2018-06-25 17:01:04,677 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 17:01:04,677 INFO ]: Interpolant automaton has 3 states. [2018-06-25 17:01:04,678 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 17:01:04,678 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 17:01:04,678 INFO ]: Found error trace [2018-06-25 17:01:04,678 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:01:04,678 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:01:04,679 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-25 17:01:04,679 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:01:04,679 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:01:04,680 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:01:04,680 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:01:04,680 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:01:04,938 INFO ]: Conjunction of SSA is sat [2018-06-25 17:01:04,950 INFO ]: Counterexample might be feasible [2018-06-25 17:01:04,976 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 05:01:04 BoogieIcfgContainer [2018-06-25 17:01:04,976 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 17:01:04,977 INFO ]: Toolchain (without parser) took 6133.27 ms. Allocated memory is still 308.3 MB. Free memory was 244.7 MB in the beginning and 266.3 MB in the end (delta: -21.6 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:01:04,989 INFO ]: SmtParser took 0.17 ms. Allocated memory is still 308.3 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:01:04,989 INFO ]: ChcToBoogie took 327.63 ms. Allocated memory is still 308.3 MB. Free memory was 244.7 MB in the beginning and 242.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:01:04,990 INFO ]: Boogie Preprocessor took 204.92 ms. Allocated memory is still 308.3 MB. Free memory was 242.7 MB in the beginning and 240.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:01:04,990 INFO ]: RCFGBuilder took 855.93 ms. Allocated memory is still 308.3 MB. Free memory was 240.7 MB in the beginning and 208.6 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 3.6 GB. [2018-06-25 17:01:04,991 INFO ]: TraceAbstraction took 3153.37 ms. Allocated memory is still 308.3 MB. Free memory was 208.6 MB in the beginning and 266.3 MB in the end (delta: -57.6 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:01:05,007 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.17 ms. Allocated memory is still 308.3 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 327.63 ms. Allocated memory is still 308.3 MB. Free memory was 244.7 MB in the beginning and 242.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 204.92 ms. Allocated memory is still 308.3 MB. Free memory was 242.7 MB in the beginning and 240.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 855.93 ms. Allocated memory is still 308.3 MB. Free memory was 240.7 MB in the beginning and 208.6 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 3.6 GB. * TraceAbstraction took 3153.37 ms. Allocated memory is still 308.3 MB. Free memory was 208.6 MB in the beginning and 266.3 MB in the end (delta: -57.6 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_31_Int, hbv_False_20_Int, hbv_False_22_Bool, hbv_False_53_Int, hbv_False_40_Int, hbv_False_48_Int, hbv_False_5_Bool, hbv_False_28_Bool, hbv_False_25_Int, hbv_False_30_Int, hbv_False_51_Int, hbv_False_23_Int, hbv_False_7_Bool, hbv_False_27_Int, hbv_False_61_Int, hbv_False_4_Bool, hbv_False_39_Int, hbv_False_3_Bool, hbv_False_41_Int, hbv_False_63_Int, hbv_False_44_Int, hbv_False_29_Int, hbv_False_56_Int, hbv_False_42_Int, hbv_False_38_Int, hbv_False_24_Int, hbv_False_49_Int, hbv_False_59_Int, hbv_False_26_Int, hbv_False_12_Int, hbv_False_34_Int, hbv_False_45_Int, hbv_False_15_Int, hbv_False_43_Int, hbv_False_67_Bool, hbv_False_10_Bool, hbv_False_64_Bool, hbv_False_60_Bool, hbv_False_21_Bool, hbv_False_11_Int, hbv_False_57_Int, hbv_False_14_Int, hbv_False_13_Int, hbv_False_16_Int, hbv_False_50_Int, hbv_False_62_Int, hbv_False_65_Bool, hbv_False_52_Int, hbv_False_1_Bool, hbv_False_9_Bool, hbv_False_36_Int, hbv_False_66_Int, hbv_False_32_Int, hbv_False_54_Int, hbv_False_37_Int, hbv_False_46_Int, hbv_False_6_Bool, hbv_False_58_Int, hbv_False_35_Int, hbv_False_47_Int, hbv_False_55_Int, hbv_False_8_Bool, hbv_False_18_Int, hbv_False_17_Int, hbv_False_2_Bool, hbv_False_33_Int, hbv_False_19_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))) && !(hhv_state_63_Bool && !(hbv_state_9_Int + (hbv_state_8_Int + (hbv_state_4_Int + (hbv_state_7_Int + (hbv_state_6_Int + -1 * hhv_state_33_Int)))) == 1))) && !(!(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) && hbv_state_32_Int == hbv_state_6_Int) && !(!(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_7_Int == hhv_state_62_Int) && !hhv_state_59_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))) && !((!(1 <= hbv_state_7_Int) || !hhv_state_66_Bool) && (1 <= hbv_state_7_Int || hhv_state_66_Bool))) && !(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))) && !(!(hbv_state_7_Int + -1 * hhv_state_55_Int == 1) && hhv_state_66_Bool)) && !(!(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) && !((!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_9_Int + (hbv_state_6_Int + -1 * hhv_state_44_Int) == 0) && hhv_state_64_Bool)) && !(!(hbv_state_4_Int == hhv_state_60_Int) && !hhv_state_59_Bool)) && !(!(hbv_state_6_Int + -1 * hhv_state_56_Int == -1) && hhv_state_66_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)) && !(hhv_state_63_Bool && !(hhv_state_36_Int == 0))) && !(!(hbv_state_6_Int == hhv_state_53_Int) && !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)))) && !(!hhv_state_66_Bool && !(hbv_state_6_Int == hhv_state_56_Int))) && !(!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_37_Int == hhv_state_50_Int) && !hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_50_Int == hhv_state_49_Int))) && !((!hbv_state_53_Bool || !hbv_state_31_Bool) && (hbv_state_53_Bool || hbv_state_31_Bool))) && !(hhv_state_59_Bool && !(hhv_state_62_Int == 1))) && hhv_state_16_Int == hhv_state_15_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_7_Int == hbv_state_27_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) && !(!hhv_state_59_Bool && !(hbv_state_6_Int == hhv_state_61_Int))) && hbv_state_13_Int == hbv_state_4_Int) && hhv_state_17_Int == hhv_state_52_Int) && !(hhv_state_59_Bool && !(hhv_state_61_Int == 0))) && !(hhv_state_59_Bool && !(hbv_state_9_Int + (hbv_state_8_Int + (hbv_state_4_Int + (hbv_state_7_Int + (hbv_state_6_Int + -1 * hhv_state_65_Int)))) == 1))) && hhv_state_10_Int == hhv_state_21_Int) && !(hbv_state_3_Bool && !(hbv_state_15_Int == hbv_state_30_Int))) && !(!(hbv_state_4_Int + (hbv_state_7_Int + -1 * hhv_state_48_Int) == -1) && hhv_state_64_Bool)) && !(((!hhv_state_6_Bool && !hbv_state_31_Bool) || !hhv_state_0_Bool) && ((hhv_state_0_Bool || hbv_state_31_Bool) || hhv_state_6_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)) && !((2 <= hhv_state_16_Int || hhv_state_7_Bool) && (!hhv_state_7_Bool || !(2 <= hhv_state_16_Int)))) && hbv_state_6_Int == hbv_state_42_Int) && !(!hhv_state_3_Bool && !(hhv_state_40_Int == hhv_state_42_Int))) && hhv_state_10_Int == hhv_state_9_Int) && !(!(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_66_Bool && !(hbv_state_7_Int == hhv_state_55_Int))) && !(!(hbv_state_7_Int == hhv_state_39_Int) && !hhv_state_63_Bool)) && !(!(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) && !(!(hbv_state_7_Int == hhv_state_51_Int) && !hhv_state_64_Bool)) && 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))) && !(hhv_state_3_Bool && !(hhv_state_34_Int == hhv_state_36_Int))) && !(!(hbv_state_7_Int == hhv_state_38_Int) && !hhv_state_2_Bool)) && !(!(hhv_state_49_Int == hhv_state_51_Int) && hhv_state_5_Bool)) && !(hhv_state_2_Bool && !(hhv_state_29_Int == hhv_state_58_Int))) && !(!(hbv_state_6_Int == hhv_state_42_Int) && !hhv_state_2_Bool)) && !(hhv_state_5_Bool && !(hhv_state_43_Int == hhv_state_44_Int))) && !(!(hbv_state_6_Int == hhv_state_41_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_46_Bool || hbv_state_31_Bool) && (!hbv_state_46_Bool || !hbv_state_31_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)) && !(!hbv_state_3_Bool && !(hbv_state_1_Int == hbv_state_2_Int))) && hbv_state_49_Int == hbv_state_7_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_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_31_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_7_Int, hbv_state_32_Int, hbv_state_6_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_30_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_25_Bool, hbv_state_39_Int, hbv_state_19_Bool, hbv_state_48_Bool, hbv_state_59_Int, hbv_state_37_Int, hbv_state_22_Int, hbv_state_27_Int, hbv_state_28_Int, hbv_state_16_Int, hbv_state_13_Int, hbv_state_40_Int, hbv_state_33_Int, hbv_state_11_Int, hbv_state_44_Int, hbv_state_55_Int, hbv_state_66_Int, hbv_state_24_Bool, hbv_state_23_Int, hbv_state_54_Int, hbv_state_32_Int, hbv_state_43_Int, hbv_state_26_Int, hbv_state_57_Int, hbv_state_15_Int, hbv_state_63_Int, hbv_state_52_Int, hbv_state_36_Bool, hbv_state_62_Int, hbv_state_30_Int, hbv_state_10_Int, hbv_state_1_Int, hbv_state_35_Bool, hbv_state_51_Int, hbv_state_34_Int, hbv_state_64_Bool, hbv_state_45_Int, hbv_state_29_Int, hbv_state_61_Int, hbv_state_9_Int, hbv_state_21_Int, hbv_state_56_Int, hbv_state_8_Int, hbv_state_12_Bool, hbv_state_46_Bool, hbv_state_47_Bool, hbv_state_58_Int, hbv_state_5_Int, hbv_state_41_Bool, hbv_state_60_Bool, hbv_state_49_Int, hbv_state_65_Bool, hbv_state_38_Int, hbv_state_50_Int, hbv_state_14_Int, hbv_state_20_Int, hbv_state_17_Int, hbv_state_53_Bool, hbv_state_4_Int, hbv_state_31_Bool, hbv_state_67_Bool, hbv_state_18_Int, hbv_state_2_Int, hbv_state_3_Bool, hbv_state_7_Int, hbv_state_6_Int, hbv_state_42_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, 2.3s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.5s 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: 0.1s 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/MOESI_2_e1_1753_e7_1626.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_17-01-05-029.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MOESI_2_e1_1753_e7_1626.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_17-01-05-029.csv Received shutdown request...