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/ILLINOIS_3_e3_2581_e5_4006.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 16:08:07,829 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 16:08:07,830 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 16:08:07,841 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 16:08:07,842 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 16:08:07,842 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 16:08:07,844 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 16:08:07,845 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 16:08:07,846 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 16:08:07,847 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 16:08:07,847 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 16:08:07,847 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 16:08:07,848 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 16:08:07,849 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 16:08:07,850 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 16:08:07,851 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 16:08:07,853 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 16:08:07,855 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 16:08:07,856 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 16:08:07,857 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 16:08:07,858 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 16:08:07,861 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-25 16:08:07,861 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-25 16:08:07,861 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-25 16:08:07,862 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-25 16:08:07,863 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-25 16:08:07,864 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-25 16:08:07,864 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-25 16:08:07,866 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-25 16:08:07,866 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 16:08:07,867 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 16:08:07,867 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 16:08:07,868 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 16:08:07,868 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 16:08:07,869 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 16:08:07,869 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 16:08:07,883 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 16:08:07,883 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 16:08:07,884 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 16:08:07,884 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 16:08:07,885 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 16:08:07,885 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 16:08:07,885 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 16:08:07,886 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 16:08:07,886 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 16:08:07,886 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 16:08:07,886 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 16:08:07,887 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 16:08:07,887 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 16:08:07,887 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 16:08:07,887 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 16:08:07,888 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 16:08:07,888 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 16:08:07,888 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 16:08:07,888 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 16:08:07,889 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 16:08:07,889 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 16:08:07,890 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 16:08:07,891 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 16:08:07,937 INFO ]: Repository-Root is: /tmp [2018-06-25 16:08:07,951 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 16:08:07,954 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 16:08:07,956 INFO ]: Initializing SmtParser... [2018-06-25 16:08:07,957 INFO ]: SmtParser initialized [2018-06-25 16:08:07,957 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/ILLINOIS_3_e3_2581_e5_4006.smt2 [2018-06-25 16:08:07,959 INFO ]: Parsing .smt2 file as a set of Horn Clauses No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-06-25 16:08:08,050 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/ILLINOIS_3_e3_2581_e5_4006.smt2 unknown [2018-06-25 16:08:08,607 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/ILLINOIS_3_e3_2581_e5_4006.smt2 [2018-06-25 16:08:08,612 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 16:08:08,617 INFO ]: Walking toolchain with 4 elements. [2018-06-25 16:08:08,618 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 16:08:08,618 INFO ]: Initializing ChcToBoogie... [2018-06-25 16:08:08,618 INFO ]: ChcToBoogie initialized [2018-06-25 16:08:08,621 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 04:08:08" (1/1) ... [2018-06-25 16:08:08,737 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08 Unit [2018-06-25 16:08:08,737 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 16:08:08,737 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 16:08:08,737 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 16:08:08,737 INFO ]: Boogie Preprocessor initialized [2018-06-25 16:08:08,754 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08" (1/1) ... [2018-06-25 16:08:08,754 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08" (1/1) ... [2018-06-25 16:08:08,769 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08" (1/1) ... [2018-06-25 16:08:08,769 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08" (1/1) ... [2018-06-25 16:08:08,784 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08" (1/1) ... [2018-06-25 16:08:08,786 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08" (1/1) ... [2018-06-25 16:08:08,789 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08" (1/1) ... [2018-06-25 16:08:08,794 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 16:08:08,795 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 16:08:08,795 INFO ]: Initializing RCFGBuilder... [2018-06-25 16:08:08,795 INFO ]: RCFGBuilder initialized [2018-06-25 16:08:08,796 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08" (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 [2018-06-25 16:08:08,820 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 16:08:08,820 INFO ]: Found specification of procedure gotoProc [2018-06-25 16:08:08,820 INFO ]: Found implementation of procedure gotoProc [2018-06-25 16:08:08,820 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 16:08:08,820 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 16:08:08,820 INFO ]: Found implementation of procedure Ultimate.START [2018-06-25 16:08:09,445 INFO ]: Using library mode [2018-06-25 16:08:09,446 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 04:08:09 BoogieIcfgContainer [2018-06-25 16:08:09,446 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 16:08:09,448 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 16:08:09,449 INFO ]: Initializing TraceAbstraction... [2018-06-25 16:08:09,452 INFO ]: TraceAbstraction initialized [2018-06-25 16:08:09,452 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 04:08:08" (1/3) ... [2018-06-25 16:08:09,453 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79010bd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 04:08:09, skipping insertion in model container [2018-06-25 16:08:09,454 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:08:08" (2/3) ... [2018-06-25 16:08:09,454 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79010bd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 04:08:09, skipping insertion in model container [2018-06-25 16:08:09,454 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 04:08:09" (3/3) ... [2018-06-25 16:08:09,456 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 16:08:09,466 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 16:08:09,477 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 16:08:09,535 INFO ]: Using default assertion order modulation [2018-06-25 16:08:09,536 INFO ]: Interprodecural is true [2018-06-25 16:08:09,536 INFO ]: Hoare is false [2018-06-25 16:08:09,536 INFO ]: Compute interpolants for FPandBP [2018-06-25 16:08:09,536 INFO ]: Backedges is TWOTRACK [2018-06-25 16:08:09,536 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 16:08:09,536 INFO ]: Difference is false [2018-06-25 16:08:09,536 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 16:08:09,536 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 16:08:09,556 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 16:08:09,569 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 16:08:09,569 INFO ]: Found error trace [2018-06-25 16:08:09,570 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 16:08:09,570 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 16:08:09,575 INFO ]: Analyzing trace with hash 1284994894, now seen corresponding path program 1 times [2018-06-25 16:08:09,578 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 16:08:09,579 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 16:08:09,629 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:08:09,629 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 16:08:09,629 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:08:09,772 INFO ]: Conjunction of SSA is sat [2018-06-25 16:08:09,782 INFO ]: Counterexample might be feasible [2018-06-25 16:08:09,806 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 04:08:09 BoogieIcfgContainer [2018-06-25 16:08:09,806 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 16:08:09,807 INFO ]: Toolchain (without parser) took 1195.16 ms. Allocated memory was 308.3 MB in the beginning and 326.1 MB in the end (delta: 17.8 MB). Free memory was 240.8 MB in the beginning and 287.0 MB in the end (delta: -46.2 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 16:08:09,809 INFO ]: SmtParser took 0.07 ms. Allocated memory is still 308.3 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 16:08:09,809 INFO ]: ChcToBoogie took 119.05 ms. Allocated memory is still 308.3 MB. Free memory was 240.8 MB in the beginning and 236.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-25 16:08:09,810 INFO ]: Boogie Preprocessor took 56.67 ms. Allocated memory is still 308.3 MB. Free memory was 236.9 MB in the beginning and 234.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 16:08:09,810 INFO ]: RCFGBuilder took 651.37 ms. Allocated memory is still 308.3 MB. Free memory was 234.9 MB in the beginning and 192.9 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. [2018-06-25 16:08:09,811 INFO ]: TraceAbstraction took 357.84 ms. Allocated memory was 308.3 MB in the beginning and 326.1 MB in the end (delta: 17.8 MB). Free memory was 192.9 MB in the beginning and 287.0 MB in the end (delta: -94.1 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 16:08:09,818 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.07 ms. Allocated memory is still 308.3 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 119.05 ms. Allocated memory is still 308.3 MB. Free memory was 240.8 MB in the beginning and 236.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 56.67 ms. Allocated memory is still 308.3 MB. Free memory was 236.9 MB in the beginning and 234.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 651.37 ms. Allocated memory is still 308.3 MB. Free memory was 234.9 MB in the beginning and 192.9 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. * TraceAbstraction took 357.84 ms. Allocated memory was 308.3 MB in the beginning and 326.1 MB in the end (delta: 17.8 MB). Free memory was 192.9 MB in the beginning and 287.0 MB in the end (delta: -94.1 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, 0, 0, false, false, false, false, false, false, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, false, false, false, 0, 0, 0, 0, false, false, false, false, false, false, false); [L0] gotoSwitch := gotoSwitch_in; [L0] assume !hbv_False_1_Bool; [L0] hhv_state_0_Int, hhv_state_1_Int, 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_Bool, hhv_state_12_Bool, hhv_state_13_Bool, hhv_state_14_Int, hhv_state_15_Int, hhv_state_16_Int, hhv_state_17_Int, hhv_state_18_Int, hhv_state_19_Int, hhv_state_20_Int, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Int, hhv_state_27_Int, hhv_state_28_Int, hhv_state_29_Int, hhv_state_30_Int, hhv_state_31_Int, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_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_Int, hhv_state_60_Int, hhv_state_61_Int, hhv_state_62_Int, hhv_state_63_Int, hhv_state_64_Bool, hhv_state_65_Int, hhv_state_66_Int, hhv_state_67_Int, hhv_state_68_Int, hhv_state_69_Int, hhv_state_70_Int, hhv_state_71_Bool, hhv_state_72_Bool, hhv_state_73_Bool, hhv_state_74_Int, hhv_state_75_Int, hhv_state_76_Int, hhv_state_77_Int, hhv_state_78_Bool, hhv_state_79_Bool, hhv_state_80_Bool, hhv_state_81_Bool, hhv_state_82_Bool, hhv_state_83_Bool, hhv_state_84_Bool := hbv_False_2_Int, hbv_False_3_Int, 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_Bool, hbv_False_14_Bool, hbv_False_15_Bool, hbv_False_16_Int, hbv_False_17_Int, hbv_False_18_Int, hbv_False_19_Int, hbv_False_20_Int, hbv_False_21_Int, hbv_False_22_Int, hbv_False_23_Int, hbv_False_24_Int, hbv_False_25_Int, hbv_False_26_Int, hbv_False_27_Int, hbv_False_28_Int, hbv_False_29_Int, hbv_False_30_Int, hbv_False_31_Int, hbv_False_32_Int, hbv_False_33_Int, hbv_False_34_Int, hbv_False_35_Int, hbv_False_36_Int, hbv_False_37_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_Int, hbv_False_61_Int, hbv_False_62_Int, hbv_False_63_Int, hbv_False_64_Int, hbv_False_65_Int, hbv_False_66_Bool, hbv_False_67_Int, hbv_False_68_Int, hbv_False_69_Int, hbv_False_70_Int, hbv_False_71_Int, hbv_False_72_Int, hbv_False_1_Bool, hbv_False_73_Bool, hbv_False_74_Bool, hbv_False_75_Int, hbv_False_76_Int, hbv_False_77_Int, hbv_False_78_Int, hbv_False_79_Bool, hbv_False_80_Bool, hbv_False_81_Bool, hbv_False_82_Bool, hbv_False_83_Bool, hbv_False_84_Bool, hbv_False_85_Bool; [L0] havoc hbv_False_52_Int, hbv_False_34_Int, hbv_False_54_Int, hbv_False_62_Int, hbv_False_47_Int, hbv_False_13_Bool, hbv_False_45_Int, hbv_False_44_Int, hbv_False_60_Int, hbv_False_24_Int, hbv_False_84_Bool, hbv_False_23_Int, hbv_False_61_Int, hbv_False_35_Int, hbv_False_57_Int, hbv_False_20_Int, hbv_False_21_Int, hbv_False_74_Bool, hbv_False_31_Int, hbv_False_43_Int, hbv_False_79_Bool, hbv_False_27_Int, hbv_False_19_Int, hbv_False_65_Int, hbv_False_80_Bool, hbv_False_76_Int, hbv_False_37_Int, hbv_False_1_Bool, hbv_False_32_Int, hbv_False_81_Bool, hbv_False_6_Bool, hbv_False_75_Int, hbv_False_15_Bool, hbv_False_16_Int, hbv_False_25_Int, hbv_False_83_Bool, hbv_False_38_Int, hbv_False_63_Int, hbv_False_9_Bool, hbv_False_22_Int, hbv_False_26_Int, hbv_False_33_Int, hbv_False_67_Int, hbv_False_72_Int, hbv_False_77_Int, hbv_False_64_Int, hbv_False_71_Int, hbv_False_14_Bool, hbv_False_59_Int, hbv_False_51_Int, hbv_False_30_Int, hbv_False_42_Int, hbv_False_58_Int, hbv_False_11_Bool, hbv_False_53_Int, hbv_False_2_Int, hbv_False_68_Int, hbv_False_70_Int, hbv_False_66_Bool, hbv_False_12_Bool, hbv_False_82_Bool, hbv_False_36_Int, hbv_False_8_Bool, hbv_False_49_Int, hbv_False_78_Int, hbv_False_5_Bool, hbv_False_39_Int, hbv_False_10_Bool, hbv_False_18_Int, hbv_False_29_Int, hbv_False_40_Int, hbv_False_85_Bool, hbv_False_7_Bool, hbv_False_41_Int, hbv_False_73_Bool, hbv_False_50_Int, hbv_False_69_Int, hbv_False_4_Bool, hbv_False_3_Int, hbv_False_55_Int, hbv_False_17_Int, hbv_False_56_Int, hbv_False_48_Int, hbv_False_46_Int, hbv_False_28_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!(hhv_state_52_Int == hhv_state_53_Int) && hhv_state_4_Bool) && hhv_state_21_Int == hhv_state_68_Int) && !(((((((((((((((((((!hhv_state_9_Bool && hhv_state_7_Bool) && !hhv_state_12_Bool) && !hhv_state_8_Bool) && !hhv_state_4_Bool) && !hhv_state_11_Bool) && !hhv_state_6_Bool) && !hhv_state_5_Bool) && !hhv_state_10_Bool) || ((((((((!hhv_state_12_Bool && !hhv_state_4_Bool) && !hhv_state_8_Bool) && !hhv_state_11_Bool) && !hhv_state_6_Bool) && !hhv_state_5_Bool) && !hhv_state_7_Bool) && !hhv_state_10_Bool) && hhv_state_9_Bool)) || ((((((((!hhv_state_9_Bool && hhv_state_11_Bool) && !hhv_state_12_Bool) && !hhv_state_4_Bool) && !hhv_state_8_Bool) && !hhv_state_6_Bool) && !hhv_state_5_Bool) && !hhv_state_7_Bool) && !hhv_state_10_Bool)) || ((((((((!hhv_state_9_Bool && hhv_state_5_Bool) && !hhv_state_12_Bool) && !hhv_state_8_Bool) && !hhv_state_4_Bool) && !hhv_state_11_Bool) && !hhv_state_6_Bool) && !hhv_state_7_Bool) && !hhv_state_10_Bool)) || hhv_state_13_Bool) || ((((((((!hhv_state_9_Bool && !hhv_state_12_Bool) && !hhv_state_4_Bool) && !hhv_state_8_Bool) && !hhv_state_11_Bool) && !hhv_state_6_Bool) && !hhv_state_5_Bool) && !hhv_state_7_Bool) && hhv_state_10_Bool)) || ((((((((!hhv_state_9_Bool && !hhv_state_4_Bool) && !hhv_state_8_Bool) && !hhv_state_12_Bool) && !hhv_state_6_Bool) && !hhv_state_11_Bool) && !hhv_state_5_Bool) && !hhv_state_7_Bool) && !hhv_state_10_Bool)) || ((((((((!hhv_state_9_Bool && hhv_state_12_Bool) && !hhv_state_4_Bool) && !hhv_state_8_Bool) && !hhv_state_6_Bool) && !hhv_state_11_Bool) && !hhv_state_5_Bool) && !hhv_state_7_Bool) && !hhv_state_10_Bool)) || ((((((((!hhv_state_9_Bool && !hhv_state_12_Bool) && !hhv_state_8_Bool) && !hhv_state_4_Bool) && !hhv_state_11_Bool) && !hhv_state_7_Bool) && !hhv_state_5_Bool) && hhv_state_6_Bool) && !hhv_state_10_Bool)) || ((((((((!hhv_state_9_Bool && hhv_state_4_Bool) && !hhv_state_12_Bool) && !hhv_state_8_Bool) && !hhv_state_11_Bool) && !hhv_state_6_Bool) && !hhv_state_7_Bool) && !hhv_state_5_Bool) && !hhv_state_10_Bool)) || ((((((((!hhv_state_9_Bool && hhv_state_8_Bool) && !hhv_state_12_Bool) && !hhv_state_4_Bool) && !hhv_state_11_Bool) && !hhv_state_6_Bool) && !hhv_state_5_Bool) && !hhv_state_7_Bool) && !hhv_state_10_Bool)) && ((((((((((((((((((hhv_state_8_Bool || hhv_state_7_Bool) || hhv_state_5_Bool) || hhv_state_11_Bool) || hhv_state_12_Bool) || hhv_state_4_Bool) || !hhv_state_6_Bool) || hhv_state_10_Bool) || hhv_state_9_Bool) && ((((((((hhv_state_8_Bool || hhv_state_7_Bool) || hhv_state_5_Bool) || hhv_state_11_Bool) || hhv_state_12_Bool) || hhv_state_4_Bool) || hhv_state_6_Bool) || hhv_state_9_Bool) || !hhv_state_10_Bool)) && ((((((((hhv_state_8_Bool || hhv_state_7_Bool) || hhv_state_11_Bool) || hhv_state_12_Bool) || hhv_state_4_Bool) || !hhv_state_5_Bool) || hhv_state_10_Bool) || hhv_state_6_Bool) || hhv_state_9_Bool)) && ((((((((hhv_state_7_Bool || hhv_state_5_Bool) || hhv_state_11_Bool) || hhv_state_12_Bool) || hhv_state_4_Bool) || !hhv_state_8_Bool) || hhv_state_10_Bool) || hhv_state_6_Bool) || hhv_state_9_Bool)) && ((((((((hhv_state_8_Bool || hhv_state_7_Bool) || hhv_state_5_Bool) || hhv_state_11_Bool) || hhv_state_12_Bool) || !hhv_state_4_Bool) || hhv_state_10_Bool) || hhv_state_6_Bool) || hhv_state_9_Bool)) && ((((((((hhv_state_8_Bool || hhv_state_5_Bool) || hhv_state_11_Bool) || hhv_state_12_Bool) || hhv_state_4_Bool) || !hhv_state_7_Bool) || hhv_state_10_Bool) || hhv_state_6_Bool) || hhv_state_9_Bool)) && ((((((((hhv_state_8_Bool || hhv_state_7_Bool) || hhv_state_5_Bool) || hhv_state_11_Bool) || hhv_state_12_Bool) || hhv_state_4_Bool) || hhv_state_10_Bool) || hhv_state_6_Bool) || hhv_state_9_Bool)) && ((((((((hhv_state_8_Bool || hhv_state_7_Bool) || hhv_state_5_Bool) || hhv_state_12_Bool) || hhv_state_4_Bool) || !hhv_state_11_Bool) || hhv_state_10_Bool) || hhv_state_6_Bool) || hhv_state_9_Bool)) && ((((((((hhv_state_8_Bool || hhv_state_7_Bool) || hhv_state_5_Bool) || hhv_state_11_Bool) || hhv_state_4_Bool) || !hhv_state_12_Bool) || hhv_state_10_Bool) || hhv_state_6_Bool) || hhv_state_9_Bool)) && ((((((((!hhv_state_9_Bool || hhv_state_8_Bool) || hhv_state_7_Bool) || hhv_state_5_Bool) || hhv_state_11_Bool) || hhv_state_12_Bool) || hhv_state_4_Bool) || hhv_state_10_Bool) || hhv_state_6_Bool)) || !hhv_state_13_Bool))) && !(hhv_state_7_Bool && !(hhv_state_42_Int == hhv_state_43_Int))) && !((!hhv_state_71_Bool || (hhv_state_64_Bool && !(hhv_state_1_Int + (-1 * hhv_state_65_Int + (-1 * hhv_state_66_Int + (hhv_state_67_Int + -1 * hhv_state_68_Int))) == -1))) && ((hhv_state_71_Bool || !hhv_state_64_Bool) || hhv_state_1_Int + (-1 * hhv_state_65_Int + (-1 * hhv_state_66_Int + (hhv_state_67_Int + -1 * hhv_state_68_Int))) == -1))) && !((!hhv_state_2_Bool || !hhv_state_3_Bool) && (hhv_state_2_Bool || hhv_state_3_Bool))) && !(!hhv_state_9_Bool && !(hhv_state_25_Int == hhv_state_26_Int))) && !(!(hhv_state_63_Int <= 0) && !(hhv_state_62_Int == hhv_state_63_Int))) && !(!(hhv_state_48_Int == hhv_state_58_Int) && !hhv_state_5_Bool)) && !(!hhv_state_6_Bool && !(hhv_state_36_Int == hhv_state_46_Int))) && !(hhv_state_8_Bool && !(hhv_state_38_Int == hhv_state_39_Int))) && !(!(hhv_state_30_Int == 0) && hhv_state_72_Bool)) && !(!(hhv_state_38_Int == hhv_state_44_Int) && !hhv_state_7_Bool)) && !(hhv_state_63_Int <= 0 && !(hhv_state_62_Int + hhv_state_63_Int == 1))) && !(!(hhv_state_22_Int == hhv_state_24_Int) && !hhv_state_10_Bool)) && !(!hhv_state_4_Bool && !(hhv_state_44_Int == hhv_state_54_Int))) && hhv_state_14_Int == 0) && !(!(hhv_state_50_Int == hhv_state_56_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_32_Int == hhv_state_74_Int) && hhv_state_10_Bool)) && !(!hhv_state_8_Bool && !(hhv_state_25_Int == hhv_state_36_Int))) && hhv_state_17_Int == hhv_state_66_Int) && !(hhv_state_8_Bool && !(hhv_state_40_Int == hhv_state_41_Int))) && !(hhv_state_6_Bool && !(hhv_state_50_Int == hhv_state_51_Int))) && !(!(hhv_state_31_Int == hhv_state_33_Int) && hhv_state_9_Bool)) && !(!(hhv_state_46_Int == hhv_state_47_Int) && hhv_state_6_Bool)) && hhv_state_0_Int == hhv_state_1_Int) && hhv_state_16_Int == 0) && !(hhv_state_73_Bool && !(hhv_state_37_Int == 0))) && !(!(hhv_state_28_Int == hhv_state_42_Int) && !hhv_state_7_Bool)) && !(hhv_state_5_Bool && !(hhv_state_60_Int == hhv_state_61_Int))) && hhv_state_14_Int == hhv_state_15_Int) && !(hhv_state_7_Bool && !(hhv_state_44_Int == hhv_state_45_Int))) && hhv_state_0_Int == hhv_state_63_Int) && !(hhv_state_5_Bool && !(hhv_state_58_Int == hhv_state_59_Int))) && hhv_state_19_Int == hhv_state_67_Int) && hhv_state_16_Int == hhv_state_17_Int) && !(!hhv_state_9_Bool && !(hhv_state_28_Int == hhv_state_29_Int))) && hhv_state_18_Int == hhv_state_19_Int) && !(!(hhv_state_24_Int == hhv_state_70_Int) && !hhv_state_11_Bool)) && hhv_state_20_Int == hhv_state_21_Int) && !(!hhv_state_9_Bool && !(hhv_state_22_Int == hhv_state_34_Int))) && !(!(hhv_state_42_Int == hhv_state_48_Int) && !hhv_state_6_Bool)) && !(hhv_state_9_Bool && !(hhv_state_28_Int == hhv_state_30_Int))) && !(hhv_state_4_Bool && !(hhv_state_54_Int == hhv_state_55_Int))) && hhv_state_15_Int == hhv_state_65_Int) && !(!(hhv_state_48_Int == hhv_state_49_Int) && hhv_state_6_Bool)) && !(!(hhv_state_34_Int == hhv_state_35_Int) && hhv_state_9_Bool)) && !(!hhv_state_8_Bool && !(hhv_state_34_Int == hhv_state_40_Int))) && !(!hhv_state_9_Bool && !(hhv_state_31_Int == hhv_state_32_Int))) && !(hhv_state_12_Bool && !(hhv_state_29_Int == hhv_state_77_Int))) && !(hhv_state_4_Bool && !(hhv_state_56_Int == hhv_state_57_Int))) && hhv_state_20_Int == hhv_state_62_Int) && !(((!hhv_state_2_Bool || hhv_state_63_Int <= 0) || !hhv_state_13_Bool) && ((hhv_state_13_Bool && !(hhv_state_63_Int <= 0)) || hhv_state_2_Bool))) && !(!(hhv_state_70_Int == hhv_state_76_Int) && hhv_state_12_Bool)) && !(hhv_state_11_Bool && !(hhv_state_26_Int == hhv_state_75_Int))) && !(!(hhv_state_25_Int == hhv_state_27_Int) && hhv_state_9_Bool)) && !((hhv_state_64_Bool || hhv_state_3_Bool) && (!hhv_state_64_Bool || !hhv_state_3_Bool))) && !(!hhv_state_4_Bool && !(hhv_state_46_Int == hhv_state_52_Int))) && !(!(hhv_state_40_Int == hhv_state_50_Int) && !hhv_state_6_Bool)) && !(hhv_state_11_Bool && !(hhv_state_24_Int == hhv_state_69_Int))) && !(hhv_state_72_Bool && !(hhv_state_33_Int == 1))) && !(!hhv_state_5_Bool && !(hhv_state_56_Int == hhv_state_60_Int))) && !(hhv_state_8_Bool && !(hhv_state_36_Int == hhv_state_37_Int))) && !(!(hhv_state_31_Int == hhv_state_38_Int) && !hhv_state_8_Bool)) && !(!(hhv_state_22_Int == hhv_state_23_Int) && hhv_state_10_Bool)) && !(!(hhv_state_27_Int == 0) && hhv_state_72_Bool)) && hhv_state_18_Int == 0; [L0] RET call gotoProc(0, 0, 0, false, false, false, false, false, false, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, false, false, false, 0, 0, 0, 0, false, false, false, false, false, false, false); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 10 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 7 NumberOfCodeBlocks, 7 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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/ILLINOIS_3_e3_2581_e5_4006.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_16-08-09-841.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ILLINOIS_3_e3_2581_e5_4006.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_16-08-09-841.csv Received shutdown request...