java -Xss1g -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/car_all_e3_1068_e3_163.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 06:23:58,643 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 06:23:58,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 06:23:58,664 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 06:23:58,664 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 06:23:58,665 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 06:23:58,666 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 06:23:58,671 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 06:23:58,672 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 06:23:58,673 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 06:23:58,677 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 06:23:58,677 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 06:23:58,678 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 06:23:58,679 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 06:23:58,682 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 06:23:58,683 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 06:23:58,685 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 06:23:58,698 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 06:23:58,699 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 06:23:58,700 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 06:23:58,702 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 06:23:58,708 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-22 06:23:58,718 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 06:23:58,730 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 06:23:58,731 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 06:23:58,731 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 06:23:58,731 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 06:23:58,732 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 06:23:58,732 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 06:23:58,733 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 06:23:58,733 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 06:23:58,733 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 06:23:58,733 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 06:23:58,733 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 06:23:58,734 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 06:23:58,734 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 06:23:58,734 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 06:23:58,734 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 06:23:58,734 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 06:23:58,734 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 06:23:58,736 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 06:23:58,736 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 06:23:58,780 INFO ]: Repository-Root is: /tmp [2018-06-22 06:23:58,797 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 06:23:58,801 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 06:23:58,803 INFO ]: Initializing SmtParser... [2018-06-22 06:23:58,803 INFO ]: SmtParser initialized [2018-06-22 06:23:58,804 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/car_all_e3_1068_e3_163.smt2 [2018-06-22 06:23:58,805 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 [2018-06-22 06:23:58,898 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/car_all_e3_1068_e3_163.smt2 unknown [2018-06-22 06:23:59,250 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/car_all_e3_1068_e3_163.smt2 [2018-06-22 06:23:59,255 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 06:23:59,270 INFO ]: Walking toolchain with 4 elements. [2018-06-22 06:23:59,271 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 06:23:59,271 INFO ]: Initializing ChcToBoogie... [2018-06-22 06:23:59,271 INFO ]: ChcToBoogie initialized [2018-06-22 06:23:59,280 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 06:23:59" (1/1) ... [2018-06-22 06:23:59,366 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59 Unit [2018-06-22 06:23:59,366 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 06:23:59,367 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 06:23:59,367 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 06:23:59,367 INFO ]: Boogie Preprocessor initialized [2018-06-22 06:23:59,390 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59" (1/1) ... [2018-06-22 06:23:59,390 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59" (1/1) ... [2018-06-22 06:23:59,399 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59" (1/1) ... [2018-06-22 06:23:59,400 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59" (1/1) ... [2018-06-22 06:23:59,405 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59" (1/1) ... [2018-06-22 06:23:59,407 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59" (1/1) ... [2018-06-22 06:23:59,409 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59" (1/1) ... [2018-06-22 06:23:59,412 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 06:23:59,412 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 06:23:59,412 INFO ]: Initializing RCFGBuilder... [2018-06-22 06:23:59,412 INFO ]: RCFGBuilder initialized [2018-06-22 06:23:59,413 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59" (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) [2018-06-22 06:23:59,427 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 06:23:59,427 INFO ]: Found specification of procedure gotoProc [2018-06-22 06:23:59,427 INFO ]: Found implementation of procedure gotoProc [2018-06-22 06:23:59,427 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 06:23:59,427 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 06:23:59,427 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 [2018-06-22 06:23:59,804 INFO ]: Using library mode [2018-06-22 06:23:59,804 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 06:23:59 BoogieIcfgContainer [2018-06-22 06:23:59,804 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 06:23:59,806 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 06:23:59,806 INFO ]: Initializing TraceAbstraction... [2018-06-22 06:23:59,810 INFO ]: TraceAbstraction initialized [2018-06-22 06:23:59,810 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 06:23:59" (1/3) ... [2018-06-22 06:23:59,811 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b5ab1f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 06:23:59, skipping insertion in model container [2018-06-22 06:23:59,811 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:23:59" (2/3) ... [2018-06-22 06:23:59,811 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b5ab1f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 06:23:59, skipping insertion in model container [2018-06-22 06:23:59,811 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 06:23:59" (3/3) ... [2018-06-22 06:23:59,814 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 06:23:59,826 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 06:23:59,836 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 06:23:59,893 INFO ]: Using default assertion order modulation [2018-06-22 06:23:59,893 INFO ]: Interprodecural is true [2018-06-22 06:23:59,893 INFO ]: Hoare is false [2018-06-22 06:23:59,893 INFO ]: Compute interpolants for FPandBP [2018-06-22 06:23:59,893 INFO ]: Backedges is TWOTRACK [2018-06-22 06:23:59,893 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 06:23:59,893 INFO ]: Difference is false [2018-06-22 06:23:59,893 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 06:23:59,893 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 06:23:59,910 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 06:23:59,922 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 06:23:59,922 INFO ]: Found error trace [2018-06-22 06:23:59,924 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 06:23:59,924 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 06:23:59,930 INFO ]: Analyzing trace with hash 1284994894, now seen corresponding path program 1 times [2018-06-22 06:23:59,932 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 06:23:59,932 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 06:23:59,973 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 06:23:59,973 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 06:23:59,974 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 06:24:00,083 INFO ]: Conjunction of SSA is unsat [2018-06-22 06:24:00,252 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 06:24:00,257 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 06:24:00,257 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 06:24:00,259 INFO ]: Interpolant automaton has 3 states [2018-06-22 06:24:00,270 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 06:24:00,270 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 06:24:00,273 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 06:24:00,343 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 06:24:00,343 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 06:24:00,344 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 06:24:00,345 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 06:24:00,345 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 06:24:00,355 INFO ]: With dead ends: 9 [2018-06-22 06:24:00,355 INFO ]: Without dead ends: 9 [2018-06-22 06:24:00,357 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 [2018-06-22 06:24:00,373 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 06:24:00,404 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 06:24:00,405 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 06:24:00,406 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 06:24:00,407 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 06:24:00,407 INFO ]: Finished accepts. word is rejected. [2018-06-22 06:24:00,407 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 06:24:00,407 INFO ]: Interpolant automaton has 3 states. [2018-06-22 06:24:00,407 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 06:24:00,407 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 06:24:00,407 INFO ]: Found error trace [2018-06-22 06:24:00,407 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 06:24:00,408 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 06:24:00,408 INFO ]: Analyzing trace with hash 1180964567, now seen corresponding path program 1 times [2018-06-22 06:24:00,408 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 06:24:00,408 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 06:24:00,409 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 06:24:00,409 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 06:24:00,409 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 06:24:00,548 INFO ]: Conjunction of SSA is sat [2018-06-22 06:24:00,554 INFO ]: Counterexample might be feasible [2018-06-22 06:24:00,571 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 06:24:00 BoogieIcfgContainer [2018-06-22 06:24:00,571 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 06:24:00,572 INFO ]: Toolchain (without parser) took 1316.43 ms. Allocated memory is still 304.1 MB. Free memory was 252.6 MB in the beginning and 204.6 MB in the end (delta: 48.0 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.6 GB. [2018-06-22 06:24:00,573 INFO ]: SmtParser took 0.10 ms. Allocated memory is still 304.1 MB. Free memory is still 269.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 06:24:00,574 INFO ]: ChcToBoogie took 96.19 ms. Allocated memory is still 304.1 MB. Free memory was 252.6 MB in the beginning and 249.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-22 06:24:00,574 INFO ]: Boogie Preprocessor took 44.70 ms. Allocated memory is still 304.1 MB. Free memory was 249.6 MB in the beginning and 248.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. [2018-06-22 06:24:00,575 INFO ]: RCFGBuilder took 392.18 ms. Allocated memory is still 304.1 MB. Free memory was 248.6 MB in the beginning and 228.6 MB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 3.6 GB. [2018-06-22 06:24:00,575 INFO ]: TraceAbstraction took 765.40 ms. Allocated memory is still 304.1 MB. Free memory was 228.6 MB in the beginning and 204.6 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.6 GB. [2018-06-22 06:24:00,578 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.10 ms. Allocated memory is still 304.1 MB. Free memory is still 269.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 96.19 ms. Allocated memory is still 304.1 MB. Free memory was 252.6 MB in the beginning and 249.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.70 ms. Allocated memory is still 304.1 MB. Free memory was 249.6 MB in the beginning and 248.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 392.18 ms. Allocated memory is still 304.1 MB. Free memory was 248.6 MB in the beginning and 228.6 MB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 765.40 ms. Allocated memory is still 304.1 MB. Free memory was 228.6 MB in the beginning and 204.6 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call gotoProc(0, false, false, false, false, false, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, false, false, false, false, false, false, false, 0, 0, 0, false, false, false, false, 0, 0); [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_Bool, hhv_state_10_Bool, 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_Bool, hhv_state_22_Bool, hhv_state_23_Bool, hhv_state_24_Bool, hhv_state_25_Bool, hhv_state_26_Int, hhv_state_27_Int, hhv_state_28_Int, hhv_state_29_Bool, hhv_state_30_Bool, hhv_state_31_Bool, hhv_state_32_Bool, hhv_state_33_Int, hhv_state_34_Int := 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_Bool, hbv_False_12_Bool, 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_Bool, hbv_False_24_Bool, hbv_False_25_Bool, hbv_False_26_Bool, hbv_False_27_Bool, hbv_False_28_Int, hbv_False_29_Int, hbv_False_30_Int, hbv_False_31_Bool, hbv_False_32_Bool, hbv_False_33_Bool, hbv_False_1_Bool, hbv_False_34_Int, hbv_False_35_Int; [L0] havoc hbv_False_23_Bool, hbv_False_4_Bool, hbv_False_18_Int, hbv_False_1_Bool, hbv_False_20_Int, hbv_False_35_Int, hbv_False_2_Bool, hbv_False_33_Bool, hbv_False_16_Int, hbv_False_17_Int, hbv_False_25_Bool, hbv_False_13_Int, hbv_False_7_Bool, hbv_False_19_Int, hbv_False_24_Bool, hbv_False_22_Bool, hbv_False_10_Bool, hbv_False_5_Bool, hbv_False_29_Int, hbv_False_21_Bool, hbv_False_26_Bool, hbv_False_32_Bool, hbv_False_31_Bool, hbv_False_15_Int, hbv_False_30_Int, hbv_False_11_Bool, hbv_False_9_Bool, hbv_False_12_Bool, hbv_False_27_Bool, hbv_False_34_Int, hbv_False_14_Int, hbv_False_8_Bool, hbv_False_3_Bool, hbv_False_28_Int, hbv_False_6_Bool; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!((hhv_state_10_Bool && !(hbv_state_6_Int + -1 * hhv_state_12_Int == 1)) && hhv_state_6_Bool) && !((!hbv_state_7_Bool || !hbv_state_27_Bool) && (hbv_state_7_Bool || hbv_state_27_Bool))) && hhv_state_14_Int == hhv_state_13_Int) && !((!hbv_state_10_Bool || !hbv_state_11_Bool) && (hbv_state_11_Bool || hbv_state_10_Bool))) && hbv_state_6_Int == hbv_state_13_Int) && hbv_state_5_Int == hbv_state_28_Int) && !((!hhv_state_6_Bool || !hhv_state_23_Bool) && (hhv_state_23_Bool || hhv_state_6_Bool))) && !((!hbv_state_29_Bool || !hbv_state_10_Bool) && (hbv_state_29_Bool || hbv_state_10_Bool))) && !((4 <= hbv_state_9_Int || hbv_state_1_Bool) && (!(4 <= hbv_state_9_Int) || !hbv_state_1_Bool))) && hhv_state_18_Int == hhv_state_28_Int) && !(!(hbv_state_15_Int == 0) && (!hbv_state_7_Bool || hbv_state_10_Bool))) && !((!hhv_state_20_Bool || !(4 <= hhv_state_14_Int)) && (4 <= hhv_state_14_Int || hhv_state_20_Bool))) && !((((((0 <= hhv_state_27_Int && 0 <= hhv_state_28_Int) && !(11 <= hhv_state_28_Int)) && !(4 <= hhv_state_27_Int)) || hhv_state_32_Bool) || !hhv_state_22_Bool) && ((hhv_state_22_Bool && (((4 <= hhv_state_27_Int || 11 <= hhv_state_28_Int) || !(0 <= hhv_state_28_Int)) || !(0 <= hhv_state_27_Int))) || !hhv_state_32_Bool))) && !((hhv_state_7_Bool || hhv_state_8_Bool) && (!hhv_state_7_Bool || !hhv_state_8_Bool))) && !(!(hbv_state_9_Int == hhv_state_34_Int) && !hhv_state_8_Bool)) && !(((((hbv_state_14_Bool || !hhv_state_9_Bool) || !hbv_state_7_Bool) || hbv_state_4_Bool) || hbv_state_1_Bool) && (hhv_state_9_Bool || (((hbv_state_7_Bool && !hbv_state_14_Bool) && !hbv_state_1_Bool) && !hbv_state_4_Bool)))) && !((((!hhv_state_4_Bool || !hbv_state_21_Bool) || 32767 <= hhv_state_28_Int) || !hhv_state_0_Bool) && (hhv_state_0_Bool || ((!(32767 <= hhv_state_28_Int) && hbv_state_21_Bool) && hhv_state_4_Bool)))) && hhv_state_11_Int == hhv_state_15_Int) && !((hbv_state_7_Bool && !(hbv_state_15_Int == hbv_state_30_Int)) && !hbv_state_10_Bool)) && !((hbv_state_14_Bool || hbv_state_16_Bool) && (!hbv_state_16_Bool || !hbv_state_14_Bool))) && !(((!hbv_state_23_Bool || !hbv_state_24_Bool) || hbv_state_25_Bool) && (!hbv_state_25_Bool || (hbv_state_24_Bool && hbv_state_23_Bool)))) && !((!hbv_state_18_Bool || !hbv_state_19_Bool) && (hbv_state_18_Bool || hbv_state_19_Bool))) && !((hbv_state_7_Bool || hbv_state_8_Bool) && (!hbv_state_7_Bool || !hbv_state_8_Bool))) && !((!hbv_state_20_Bool || !hbv_state_21_Bool) && (hbv_state_20_Bool || hbv_state_21_Bool))) && !(!(hhv_state_11_Int == 0) && (!hhv_state_10_Bool || hhv_state_8_Bool))) && !((!hbv_state_1_Bool || !hbv_state_2_Bool) && (hbv_state_2_Bool || hbv_state_1_Bool))) && !((hhv_state_29_Bool || hhv_state_19_Bool) && (!hhv_state_29_Bool || !hhv_state_19_Bool))) && !((hbv_state_14_Bool || 3 <= hbv_state_6_Int) && (!(3 <= hbv_state_6_Int) || !hbv_state_14_Bool))) && hbv_state_32_Int == hbv_state_5_Int) && hhv_state_16_Int == hhv_state_27_Int) && hbv_state_17_Int == hbv_state_9_Int) && !((!hhv_state_6_Bool || !hhv_state_10_Bool) && !(hbv_state_5_Int == hhv_state_33_Int))) && hhv_state_18_Int == hhv_state_17_Int) && !((!hbv_state_3_Bool || !hbv_state_4_Bool) && (hbv_state_4_Bool || hbv_state_3_Bool))) && !((hhv_state_10_Bool || hhv_state_9_Bool) && (!hhv_state_9_Bool || !hhv_state_10_Bool))) && !(!(hbv_state_6_Int == hhv_state_12_Int) && (!hhv_state_6_Bool || !hhv_state_10_Bool))) && hhv_state_13_Int == hhv_state_34_Int) && !((hhv_state_10_Bool || hhv_state_25_Bool) && (!hhv_state_25_Bool || !hhv_state_10_Bool))) && hbv_state_33_Int == hbv_state_6_Int) && !((hhv_state_19_Bool || hhv_state_18_Int == 10) && (!(hhv_state_18_Int == 10) || !hhv_state_19_Bool))) && !((!hhv_state_7_Bool || !hhv_state_2_Bool) && (hhv_state_7_Bool || hhv_state_2_Bool))) && !((!hhv_state_22_Bool || !hhv_state_1_Bool) && (hhv_state_22_Bool || hhv_state_1_Bool))) && !((hhv_state_5_Bool || hhv_state_6_Bool) && (!hhv_state_6_Bool || !hhv_state_5_Bool))) && !((hbv_state_5_Int == 10 || hbv_state_4_Bool) && (!(hbv_state_5_Int == 10) || !hbv_state_4_Bool))) && hhv_state_17_Int == hhv_state_33_Int) && !((hhv_state_21_Bool || hhv_state_31_Bool) && (!hhv_state_31_Bool || !hhv_state_21_Bool))) && !(!(hbv_state_9_Int + -1 * hhv_state_34_Int == 1) && hhv_state_8_Bool)) && !((hhv_state_10_Bool && !(hbv_state_5_Int + -1 * hhv_state_33_Int == -1)) && hhv_state_6_Bool)) && hhv_state_14_Int == hhv_state_26_Int) && !((!hbv_state_31_Bool || (hbv_state_22_Bool && (((!(0 <= hbv_state_13_Int) || 11 <= hbv_state_28_Int) || !(0 <= hbv_state_28_Int)) || 4 <= hbv_state_13_Int))) && ((hbv_state_31_Bool || (((!(4 <= hbv_state_13_Int) && 0 <= hbv_state_13_Int) && !(11 <= hbv_state_28_Int)) && 0 <= hbv_state_28_Int)) || !hbv_state_22_Bool))) && !((!hhv_state_20_Bool || !hhv_state_30_Bool) && (hhv_state_30_Bool || hhv_state_20_Bool))) && !(((!hhv_state_5_Bool || !hhv_state_3_Bool) || hhv_state_2_Bool) && (hhv_state_5_Bool || (!hhv_state_2_Bool && hhv_state_3_Bool)))) && hbv_state_9_Int == hbv_state_12_Int) && !((!hhv_state_1_Bool || !hhv_state_0_Bool) && (hhv_state_1_Bool || hhv_state_0_Bool))) && !((hbv_state_22_Bool || hbv_state_21_Bool) && (!hbv_state_22_Bool || !hbv_state_21_Bool))) && hhv_state_16_Int == hhv_state_15_Int) && !((!(hhv_state_11_Int == hhv_state_12_Int) && hhv_state_10_Bool) && !hhv_state_8_Bool)) && !((!hbv_state_26_Bool || !hbv_state_19_Bool) && (hbv_state_26_Bool || hbv_state_19_Bool))) && !((!hhv_state_24_Bool || !hhv_state_8_Bool) && (hhv_state_24_Bool || hhv_state_8_Bool))) && !(((!hhv_state_3_Bool || !hhv_state_2_Bool) || hhv_state_4_Bool) && (!hhv_state_4_Bool || (hhv_state_2_Bool && hhv_state_3_Bool)))) && !((!(3 <= hhv_state_16_Int) || !hhv_state_21_Bool) && (hhv_state_21_Bool || 3 <= hhv_state_16_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_Bool, hhv_state_10_Bool, 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_Bool, hhv_state_22_Bool, hhv_state_23_Bool, hhv_state_24_Bool, hhv_state_25_Bool, hhv_state_26_Int, hhv_state_27_Int, hhv_state_28_Int, hhv_state_29_Bool, hhv_state_30_Bool, hhv_state_31_Bool, hhv_state_32_Bool, hhv_state_33_Int, hhv_state_34_Int := hbv_state_20_Bool, hbv_state_21_Bool, hbv_state_23_Bool, hbv_state_24_Bool, hbv_state_25_Bool, hbv_state_18_Bool, hbv_state_19_Bool, hbv_state_29_Bool, hbv_state_10_Bool, hbv_state_27_Bool, hbv_state_7_Bool, hbv_state_15_Int, hbv_state_30_Int, hbv_state_17_Int, hbv_state_9_Int, hbv_state_33_Int, hbv_state_6_Int, hbv_state_32_Int, hbv_state_5_Int, hbv_state_4_Bool, hbv_state_1_Bool, hbv_state_14_Bool, hbv_state_22_Bool, hbv_state_26_Bool, hbv_state_11_Bool, hbv_state_8_Bool, hbv_state_12_Int, hbv_state_13_Int, hbv_state_28_Int, hbv_state_3_Bool, hbv_state_2_Bool, hbv_state_16_Bool, hbv_state_31_Bool, hbv_state_34_Int, hbv_state_35_Int; [L0] havoc hbv_state_30_Int, hbv_state_29_Bool, hbv_state_11_Bool, hbv_state_3_Bool, hbv_state_35_Int, hbv_state_24_Bool, hbv_state_28_Int, hbv_state_22_Bool, hbv_state_10_Bool, hbv_state_1_Bool, hbv_state_21_Bool, hbv_state_19_Bool, hbv_state_27_Bool, hbv_state_32_Int, hbv_state_18_Bool, hbv_state_33_Int, hbv_state_12_Int, hbv_state_13_Int, hbv_state_9_Int, hbv_state_7_Bool, hbv_state_34_Int, hbv_state_14_Bool, hbv_state_25_Bool, hbv_state_31_Bool, hbv_state_17_Int, hbv_state_20_Bool, hbv_state_8_Bool, hbv_state_5_Int, hbv_state_23_Bool, hbv_state_26_Bool, hbv_state_16_Bool, hbv_state_2_Bool, hbv_state_15_Int, hbv_state_4_Bool, hbv_state_6_Int; [L0] assume (((((((((((((((((((((((((((((!((!hhv_state_29_Bool || !hhv_state_19_Bool) && (hhv_state_19_Bool || hhv_state_29_Bool)) && hhv_state_17_Int == hhv_state_18_Int) && !(((!(32767 <= hhv_state_28_Int) && hhv_state_4_Bool) || hhv_state_0_Bool) && ((!hhv_state_0_Bool || !hhv_state_4_Bool) || 32767 <= hhv_state_28_Int))) && hhv_state_15_Int == hhv_state_16_Int) && !((hhv_state_18_Int == 10 || hhv_state_19_Bool) && (!(hhv_state_18_Int == 10) || !hhv_state_19_Bool))) && hhv_state_18_Int == hhv_state_28_Int) && !!hhv_state_9_Bool) && !(((!hhv_state_2_Bool || !hhv_state_3_Bool) || hhv_state_4_Bool) && (!hhv_state_4_Bool || (hhv_state_3_Bool && hhv_state_2_Bool)))) && !((hhv_state_22_Bool || hhv_state_1_Bool) && (!hhv_state_22_Bool || !hhv_state_1_Bool))) && !((!hhv_state_23_Bool || !hhv_state_6_Bool) && (hhv_state_23_Bool || hhv_state_6_Bool))) && hhv_state_15_Int == 0) && !((!hhv_state_10_Bool || !hhv_state_9_Bool) && (hhv_state_10_Bool || hhv_state_9_Bool))) && hhv_state_13_Int == hhv_state_14_Int) && hhv_state_17_Int == 0) && hhv_state_13_Int == 0) && !((hhv_state_10_Bool || hhv_state_25_Bool) && (!hhv_state_10_Bool || !hhv_state_25_Bool))) && !((hhv_state_10_Bool && !(hhv_state_11_Int == hhv_state_12_Int)) && !hhv_state_8_Bool)) && !((hhv_state_21_Bool || hhv_state_31_Bool) && (!hhv_state_31_Bool || !hhv_state_21_Bool))) && !((!hhv_state_7_Bool || !hhv_state_8_Bool) && (hhv_state_7_Bool || hhv_state_8_Bool))) && hhv_state_14_Int == hhv_state_26_Int) && !((!hhv_state_0_Bool || !hhv_state_1_Bool) && (hhv_state_0_Bool || hhv_state_1_Bool))) && !((!hhv_state_32_Bool || (hhv_state_22_Bool && (((!(0 <= hhv_state_27_Int) || 11 <= hhv_state_28_Int) || !(0 <= hhv_state_28_Int)) || 4 <= hhv_state_27_Int))) && ((hhv_state_32_Bool || (((!(4 <= hhv_state_27_Int) && 0 <= hhv_state_27_Int) && !(11 <= hhv_state_28_Int)) && 0 <= hhv_state_28_Int)) || !hhv_state_22_Bool))) && !((!hhv_state_20_Bool || !hhv_state_30_Bool) && (hhv_state_30_Bool || hhv_state_20_Bool))) && !((4 <= hhv_state_14_Int || hhv_state_20_Bool) && (!(4 <= hhv_state_14_Int) || !hhv_state_20_Bool))) && !hhv_state_7_Bool) && !hhv_state_5_Bool) && !((!hhv_state_8_Bool || !hhv_state_24_Bool) && (hhv_state_24_Bool || hhv_state_8_Bool))) && !(!(hhv_state_11_Int == 0) && (!hhv_state_10_Bool || hhv_state_8_Bool))) && hhv_state_16_Int == hhv_state_27_Int) && !((!hhv_state_5_Bool || !hhv_state_6_Bool) && (hhv_state_5_Bool || hhv_state_6_Bool))) && !((hhv_state_21_Bool || 3 <= hhv_state_16_Int) && (!(3 <= hhv_state_16_Int) || !hhv_state_21_Bool)); [L0] RET call gotoProc(0, false, false, false, false, false, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, false, false, false, false, false, false, false, 0, 0, 0, false, false, false, false, 0, 0); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 10 locations, 1 error locations. UNSAFE Result, 0.6s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7 SDtfs, 0 SDslu, 5 SDs, 0 SdLazy, 3 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 96 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/car_all_e3_1068_e3_163.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_06-24-00-589.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/car_all_e3_1068_e3_163.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_06-24-00-589.csv Received shutdown request...