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/MESI_i1_e3_2145_e8_2325.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 08:48:33,633 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 08:48:33,636 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 08:48:33,656 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 08:48:33,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 08:48:33,657 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 08:48:33,658 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 08:48:33,662 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 08:48:33,663 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 08:48:33,664 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 08:48:33,666 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 08:48:33,666 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 08:48:33,667 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 08:48:33,668 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 08:48:33,669 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 08:48:33,669 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 08:48:33,673 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 08:48:33,675 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 08:48:33,676 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 08:48:33,690 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 08:48:33,691 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 08:48:33,693 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 08:48:33,693 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 08:48:33,693 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 08:48:33,694 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 08:48:33,695 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 08:48:33,695 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 08:48:33,696 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 08:48:33,697 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 08:48:33,697 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 08:48:33,698 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 08:48:33,703 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 08:48:33,703 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 08:48:33,704 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 08:48:33,705 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 08:48:33,705 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 08:48:33,723 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 08:48:33,723 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 08:48:33,723 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 08:48:33,723 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 08:48:33,724 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 08:48:33,725 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 08:48:33,725 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 08:48:33,725 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 08:48:33,725 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 08:48:33,725 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 08:48:33,726 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 08:48:33,726 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 08:48:33,726 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 08:48:33,726 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 08:48:33,726 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 08:48:33,727 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 08:48:33,727 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 08:48:33,728 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 08:48:33,728 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 08:48:33,785 INFO ]: Repository-Root is: /tmp [2018-06-22 08:48:33,800 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 08:48:33,805 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 08:48:33,807 INFO ]: Initializing SmtParser... [2018-06-22 08:48:33,807 INFO ]: SmtParser initialized [2018-06-22 08:48:33,808 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e3_2145_e8_2325.smt2 [2018-06-22 08:48:33,809 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 08:48:33,901 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e3_2145_e8_2325.smt2 unknown [2018-06-22 08:48:34,268 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e3_2145_e8_2325.smt2 [2018-06-22 08:48:34,273 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 08:48:34,284 INFO ]: Walking toolchain with 4 elements. [2018-06-22 08:48:34,285 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 08:48:34,285 INFO ]: Initializing ChcToBoogie... [2018-06-22 08:48:34,285 INFO ]: ChcToBoogie initialized [2018-06-22 08:48:34,288 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 08:48:34" (1/1) ... [2018-06-22 08:48:34,354 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34 Unit [2018-06-22 08:48:34,354 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 08:48:34,355 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 08:48:34,355 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 08:48:34,355 INFO ]: Boogie Preprocessor initialized [2018-06-22 08:48:34,375 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34" (1/1) ... [2018-06-22 08:48:34,375 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34" (1/1) ... [2018-06-22 08:48:34,387 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34" (1/1) ... [2018-06-22 08:48:34,387 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34" (1/1) ... [2018-06-22 08:48:34,406 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34" (1/1) ... [2018-06-22 08:48:34,408 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34" (1/1) ... [2018-06-22 08:48:34,419 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34" (1/1) ... [2018-06-22 08:48:34,424 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 08:48:34,425 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 08:48:34,425 INFO ]: Initializing RCFGBuilder... [2018-06-22 08:48:34,425 INFO ]: RCFGBuilder initialized [2018-06-22 08:48:34,426 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34" (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 [2018-06-22 08:48:34,444 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 08:48:34,444 INFO ]: Found specification of procedure gotoProc [2018-06-22 08:48:34,444 INFO ]: Found implementation of procedure gotoProc [2018-06-22 08:48:34,444 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 08:48:34,444 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 08:48:34,444 INFO ]: Found implementation of procedure Ultimate.START [2018-06-22 08:48:34,894 INFO ]: Using library mode [2018-06-22 08:48:34,895 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 08:48:34 BoogieIcfgContainer [2018-06-22 08:48:34,895 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 08:48:34,896 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 08:48:34,896 INFO ]: Initializing TraceAbstraction... [2018-06-22 08:48:34,905 INFO ]: TraceAbstraction initialized [2018-06-22 08:48:34,905 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 08:48:34" (1/3) ... [2018-06-22 08:48:34,905 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b3a4ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 08:48:34, skipping insertion in model container [2018-06-22 08:48:34,905 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:34" (2/3) ... [2018-06-22 08:48:34,906 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b3a4ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 08:48:34, skipping insertion in model container [2018-06-22 08:48:34,906 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 08:48:34" (3/3) ... [2018-06-22 08:48:34,907 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 08:48:34,916 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 08:48:34,924 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 08:48:34,959 INFO ]: Using default assertion order modulation [2018-06-22 08:48:34,959 INFO ]: Interprodecural is true [2018-06-22 08:48:34,959 INFO ]: Hoare is false [2018-06-22 08:48:34,959 INFO ]: Compute interpolants for FPandBP [2018-06-22 08:48:34,959 INFO ]: Backedges is TWOTRACK [2018-06-22 08:48:34,959 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 08:48:34,959 INFO ]: Difference is false [2018-06-22 08:48:34,959 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 08:48:34,959 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 08:48:34,971 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 08:48:34,982 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 08:48:34,982 INFO ]: Found error trace [2018-06-22 08:48:34,983 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 08:48:34,983 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 08:48:34,990 INFO ]: Analyzing trace with hash 1284994894, now seen corresponding path program 1 times [2018-06-22 08:48:34,991 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 08:48:34,992 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 08:48:35,030 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:48:35,030 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 08:48:35,030 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:48:35,139 INFO ]: Conjunction of SSA is unsat [2018-06-22 08:48:35,254 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 08:48:35,255 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 08:48:35,255 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 08:48:35,257 INFO ]: Interpolant automaton has 3 states [2018-06-22 08:48:35,267 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 08:48:35,268 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 08:48:35,270 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 08:48:35,342 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 08:48:35,343 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 08:48:35,343 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 08:48:35,344 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 08:48:35,344 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 08:48:35,351 INFO ]: With dead ends: 9 [2018-06-22 08:48:35,351 INFO ]: Without dead ends: 9 [2018-06-22 08:48:35,352 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 08:48:35,365 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 08:48:35,379 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 08:48:35,380 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 08:48:35,381 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 08:48:35,382 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 08:48:35,382 INFO ]: Finished accepts. word is rejected. [2018-06-22 08:48:35,382 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 08:48:35,382 INFO ]: Interpolant automaton has 3 states. [2018-06-22 08:48:35,382 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 08:48:35,382 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 08:48:35,382 INFO ]: Found error trace [2018-06-22 08:48:35,382 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 08:48:35,382 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 08:48:35,383 INFO ]: Analyzing trace with hash 1180964567, now seen corresponding path program 1 times [2018-06-22 08:48:35,383 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 08:48:35,383 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 08:48:35,383 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:48:35,383 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 08:48:35,383 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:48:35,488 INFO ]: Conjunction of SSA is sat [2018-06-22 08:48:35,498 INFO ]: Counterexample might be feasible [2018-06-22 08:48:35,514 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 08:48:35 BoogieIcfgContainer [2018-06-22 08:48:35,514 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 08:48:35,515 INFO ]: Toolchain (without parser) took 1241.63 ms. Allocated memory is still 304.6 MB. Free memory was 247.2 MB in the beginning and 189.3 MB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 3.6 GB. [2018-06-22 08:48:35,516 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 304.6 MB. Free memory is still 269.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 08:48:35,517 INFO ]: ChcToBoogie took 70.04 ms. Allocated memory is still 304.6 MB. Free memory was 245.2 MB in the beginning and 243.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:48:35,517 INFO ]: Boogie Preprocessor took 69.48 ms. Allocated memory is still 304.6 MB. Free memory was 243.2 MB in the beginning and 241.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:48:35,518 INFO ]: RCFGBuilder took 469.95 ms. Allocated memory is still 304.6 MB. Free memory was 241.2 MB in the beginning and 213.2 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 3.6 GB. [2018-06-22 08:48:35,518 INFO ]: TraceAbstraction took 617.54 ms. Allocated memory is still 304.6 MB. Free memory was 213.2 MB in the beginning and 189.3 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. [2018-06-22 08:48:35,523 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.08 ms. Allocated memory is still 304.6 MB. Free memory is still 269.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 70.04 ms. Allocated memory is still 304.6 MB. Free memory was 245.2 MB in the beginning and 243.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 69.48 ms. Allocated memory is still 304.6 MB. Free memory was 243.2 MB in the beginning and 241.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 469.95 ms. Allocated memory is still 304.6 MB. Free memory was 241.2 MB in the beginning and 213.2 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 3.6 GB. * TraceAbstraction took 617.54 ms. Allocated memory is still 304.6 MB. Free memory was 213.2 MB in the beginning and 189.3 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call gotoProc(0, 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, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, 0, false, 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_Int, hhv_state_8_Int, 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_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_Bool, 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_Bool, hhv_state_49_Bool, hhv_state_50_Int, hhv_state_51_Bool, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Bool, hhv_state_55_Bool, hhv_state_56_Int, hhv_state_57_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_Int, hbv_False_10_Int, 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_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_Bool, 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_Bool, hbv_False_1_Bool, hbv_False_51_Int, hbv_False_52_Bool, hbv_False_53_Int, hbv_False_54_Int, hbv_False_55_Bool, hbv_False_56_Bool, hbv_False_57_Int, hbv_False_58_Bool; [L0] havoc hbv_False_21_Int, hbv_False_42_Int, hbv_False_12_Int, hbv_False_53_Int, hbv_False_20_Int, hbv_False_10_Int, hbv_False_16_Int, hbv_False_26_Int, hbv_False_52_Bool, hbv_False_1_Bool, hbv_False_22_Int, hbv_False_49_Int, hbv_False_50_Bool, hbv_False_56_Bool, hbv_False_48_Int, hbv_False_30_Int, hbv_False_35_Int, hbv_False_23_Int, hbv_False_29_Int, hbv_False_28_Int, hbv_False_44_Int, hbv_False_8_Bool, hbv_False_45_Int, hbv_False_54_Int, hbv_False_14_Int, hbv_False_27_Int, hbv_False_38_Int, hbv_False_51_Int, hbv_False_55_Bool, hbv_False_15_Int, hbv_False_43_Int, hbv_False_7_Bool, hbv_False_4_Bool, hbv_False_40_Int, hbv_False_2_Bool, hbv_False_13_Int, hbv_False_31_Int, hbv_False_6_Bool, hbv_False_41_Int, hbv_False_37_Bool, hbv_False_24_Int, hbv_False_34_Int, hbv_False_39_Int, hbv_False_5_Bool, hbv_False_47_Int, hbv_False_58_Bool, hbv_False_3_Bool, hbv_False_36_Int, hbv_False_18_Int, hbv_False_25_Int, hbv_False_19_Int, hbv_False_11_Int, hbv_False_33_Int, hbv_False_32_Int, hbv_False_46_Int, hbv_False_17_Int, hbv_False_9_Int, hbv_False_57_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(hhv_state_57_Bool && !(hbv_state_24_Int == hhv_state_20_Int)) && hhv_state_14_Int == hhv_state_13_Int) && !((!(1 <= hbv_state_2_Int) || !hhv_state_51_Bool) && (1 <= hbv_state_2_Int || hhv_state_51_Bool))) && !(!hhv_state_5_Bool && !(hhv_state_24_Int == hhv_state_33_Int))) && !(hhv_state_51_Bool && !(hhv_state_50_Int == 0))) && !(hbv_state_7_Bool && !(hbv_state_30_Int == hbv_state_43_Int))) && !(hbv_state_11_Bool && !(hbv_state_22_Int == hbv_state_48_Int))) && !(!hhv_state_2_Bool && !(hbv_state_2_Int == hhv_state_40_Int))) && !(!(hbv_state_9_Int == hbv_state_10_Int) && hbv_state_11_Bool)) && !(((hhv_state_48_Bool || hhv_state_49_Bool) || !hhv_state_35_Bool) && (!hhv_state_49_Bool || (hhv_state_35_Bool && !hhv_state_48_Bool)))) && !(!hhv_state_4_Bool && !(hhv_state_24_Int == hhv_state_26_Int))) && !(hbv_state_7_Bool && !(hbv_state_5_Int == hbv_state_49_Int))) && !(!(hbv_state_3_Int + -1 * hhv_state_25_Int == 1) && hhv_state_57_Bool)) && !((hbv_state_36_Bool || hbv_state_26_Bool) && (!hbv_state_36_Bool || !hbv_state_26_Bool))) && !(!hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_44_Int))) && !(!(hbv_state_2_Int + (hbv_state_24_Int + (hbv_state_8_Int + (hbv_state_3_Int + -1 * hhv_state_41_Int))) == 1) && hhv_state_54_Bool)) && !(!(hbv_state_8_Int == hhv_state_45_Int) && !hhv_state_54_Bool)) && !(!(hhv_state_16_Int == hhv_state_15_Int) && !hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_21_Int == hhv_state_31_Int))) && hhv_state_7_Int == hhv_state_27_Int) && !(hhv_state_4_Bool && !(hhv_state_21_Int == hhv_state_23_Int))) && !(!(hbv_state_8_Int == hhv_state_44_Int) && !hhv_state_2_Bool)) && hbv_state_1_Int == hbv_state_2_Int) && !(!hhv_state_2_Bool && !(hbv_state_3_Int == hhv_state_47_Int))) && !(!hbv_state_16_Bool && !(hbv_state_22_Int == hbv_state_23_Int))) && !(!hhv_state_57_Bool && !(hbv_state_24_Int == hhv_state_20_Int))) && !((hhv_state_55_Bool || 1 <= hbv_state_2_Int) && (!hhv_state_55_Bool || !(1 <= hbv_state_2_Int)))) && hhv_state_9_Int == hhv_state_29_Int) && !((!(1 <= hbv_state_8_Int) || !hhv_state_57_Bool) && (1 <= hbv_state_8_Int || hhv_state_57_Bool))) && !(hbv_state_16_Bool && !(hbv_state_14_Int == hbv_state_15_Int))) && !(hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_33_Int))) && !(!hhv_state_5_Bool && !(hhv_state_18_Int == hhv_state_29_Int))) && !(!hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_40_Int))) && !(!hhv_state_55_Bool && !(hbv_state_3_Int == hhv_state_34_Int))) && !(!(hhv_state_44_Int == hhv_state_53_Int) && hhv_state_2_Bool)) && !(hhv_state_54_Bool && !(hhv_state_45_Int == 1))) && !(!(hbv_state_24_Int == hhv_state_50_Int) && !hhv_state_51_Bool)) && !(hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_45_Int))) && !(hhv_state_55_Bool && !(hbv_state_2_Int + -1 * hhv_state_28_Int == 1))) && hhv_state_12_Int == hhv_state_11_Int) && !(hhv_state_4_Bool && !(hhv_state_15_Int == hhv_state_17_Int))) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !(((((((hhv_state_4_Bool && hhv_state_2_Bool) || !hhv_state_6_Bool) || (hhv_state_5_Bool && hhv_state_2_Bool)) || (hhv_state_4_Bool && hhv_state_3_Bool)) || (hhv_state_3_Bool && hhv_state_2_Bool)) || ((hhv_state_4_Bool && hhv_state_3_Bool) && hhv_state_5_Bool)) && ((((((!hhv_state_3_Bool || !hhv_state_4_Bool) && (!hhv_state_3_Bool || !hhv_state_2_Bool)) && (!hhv_state_2_Bool || !hhv_state_4_Bool)) && (!hhv_state_2_Bool || !hhv_state_5_Bool)) && ((!hhv_state_3_Bool || !hhv_state_5_Bool) || !hhv_state_4_Bool)) || hhv_state_6_Bool))) && hbv_state_8_Int == hbv_state_28_Int) && !(!(hhv_state_31_Int == hhv_state_32_Int) && hhv_state_5_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_47_Int))) && !(hhv_state_55_Bool && !(hbv_state_24_Int + (-1 * hbv_state_8_Int + (hbv_state_3_Int + -1 * hhv_state_30_Int)) == 1))) && hhv_state_14_Int == hhv_state_39_Int) && !(!hbv_state_7_Bool && !(hbv_state_31_Int == hbv_state_32_Int))) && !(hhv_state_5_Bool && !(hhv_state_29_Int == hhv_state_30_Int))) && !(!hhv_state_54_Bool && !(hbv_state_3_Int == hhv_state_46_Int))) && !(!(hbv_state_2_Int == hhv_state_41_Int) && !hhv_state_54_Bool)) && !(!(hbv_state_8_Int + -1 * hhv_state_23_Int == 1) && hhv_state_57_Bool)) && !(((!hhv_state_6_Bool || !hbv_state_26_Bool) || !hhv_state_0_Bool) && ((hbv_state_26_Bool && hhv_state_6_Bool) || hhv_state_0_Bool))) && !(!(hbv_state_45_Int == hbv_state_46_Int) && hbv_state_16_Bool)) && !(!(hhv_state_16_Int == hhv_state_41_Int) && hhv_state_3_Bool)) && !(!hbv_state_16_Bool && !(hbv_state_33_Int == hbv_state_14_Int))) && !((hhv_state_48_Bool || hbv_state_17_Int + (hbv_state_25_Int + (hbv_state_28_Int + (hbv_state_4_Int + (-1 * hhv_state_36_Int + (-1 * hhv_state_37_Int + (-1 * hhv_state_38_Int + -1 * hhv_state_39_Int)))))) == 0) && (!(hbv_state_17_Int + (hbv_state_25_Int + (hbv_state_28_Int + (hbv_state_4_Int + (-1 * hhv_state_36_Int + (-1 * hhv_state_37_Int + (-1 * hhv_state_38_Int + -1 * hhv_state_39_Int)))))) == 0) || !hhv_state_48_Bool))) && !(!(hhv_state_46_Int == 0) && hhv_state_54_Bool)) && !(hbv_state_11_Bool && !(hbv_state_33_Int == hbv_state_39_Int))) && !(!(hbv_state_2_Int == hhv_state_17_Int) && hhv_state_57_Bool)) && !((!hhv_state_1_Bool || !hhv_state_0_Bool) && (hhv_state_1_Bool || hhv_state_0_Bool))) && !(!hhv_state_55_Bool && !(hbv_state_24_Int == hhv_state_30_Int))) && !(!(hhv_state_53_Int == 1) && hhv_state_51_Bool)) && !(!(hbv_state_34_Int == hbv_state_35_Int) && hbv_state_11_Bool)) && !(hhv_state_51_Bool && !(hbv_state_2_Int + (hbv_state_24_Int + (hbv_state_8_Int + (hbv_state_3_Int + -1 * hhv_state_56_Int))) == 1))) && !(!(hbv_state_2_Int == hhv_state_56_Int) && !hhv_state_51_Bool)) && !(!(hhv_state_52_Int == 0) && hhv_state_51_Bool)) && !(!hhv_state_57_Bool && !(hbv_state_2_Int == hhv_state_17_Int))) && !(!hhv_state_55_Bool && !(hbv_state_2_Int == hhv_state_28_Int))) && !(!(hbv_state_12_Int == hbv_state_27_Int) && hbv_state_7_Bool)) && hhv_state_8_Int == hhv_state_36_Int) && !((((((((!hbv_state_7_Bool || !hbv_state_16_Bool) || !hbv_state_11_Bool) && (!hbv_state_7_Bool || !hbv_state_11_Bool)) && (!hbv_state_16_Bool || !hbv_state_18_Bool)) && (!hbv_state_7_Bool || !hbv_state_18_Bool)) && (!hbv_state_11_Bool || !hbv_state_18_Bool)) || hbv_state_19_Bool) && ((((((hbv_state_11_Bool && hbv_state_18_Bool) || (hbv_state_16_Bool && hbv_state_18_Bool)) || (hbv_state_7_Bool && hbv_state_18_Bool)) || !hbv_state_19_Bool) || (hbv_state_11_Bool && hbv_state_7_Bool)) || ((hbv_state_11_Bool && hbv_state_7_Bool) && hbv_state_16_Bool)))) && !(!(hhv_state_47_Int == hhv_state_52_Int) && hhv_state_2_Bool)) && !(!hhv_state_57_Bool && !(hbv_state_8_Int == hhv_state_23_Int))) && !(!(hbv_state_31_Int == hbv_state_41_Int) && hbv_state_7_Bool)) && hbv_state_29_Int == hbv_state_3_Int) && !(!hhv_state_57_Bool && !(hbv_state_3_Int == hhv_state_25_Int))) && !(!hhv_state_5_Bool && !(hhv_state_15_Int == hhv_state_27_Int))) && !(hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_46_Int))) && hhv_state_10_Int == hhv_state_37_Int) && !(!hhv_state_55_Bool && !(hbv_state_8_Int == hhv_state_32_Int))) && hhv_state_11_Int == hhv_state_31_Int) && !(hhv_state_55_Bool && !(hhv_state_34_Int == 0))) && !((!(1 <= hbv_state_24_Int) || !hhv_state_54_Bool) && (hhv_state_54_Bool || 1 <= hbv_state_24_Int))) && !((!hbv_state_40_Bool || !hbv_state_26_Bool) && (hbv_state_40_Bool || hbv_state_26_Bool))) && !(!hbv_state_7_Bool && !(hbv_state_12_Int == hbv_state_13_Int))) && !(!(hbv_state_24_Int == hhv_state_43_Int) && !hhv_state_54_Bool)) && hhv_state_10_Int == hhv_state_9_Int) && hbv_state_50_Int == hbv_state_24_Int) && !(!hbv_state_16_Bool && !(hbv_state_9_Int == hbv_state_20_Int))) && hhv_state_13_Int == hhv_state_33_Int) && !(!(hbv_state_33_Int == hbv_state_31_Int) && !hbv_state_11_Bool)) && hbv_state_2_Int == hbv_state_17_Int) && !(!(hbv_state_23_Int == hbv_state_42_Int) && hbv_state_16_Bool)) && hbv_state_3_Int == hbv_state_4_Int) && !(hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_43_Int))) && !(!hbv_state_7_Bool && !(hbv_state_5_Int == hbv_state_6_Int))) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_50_Int))) && !(!(hbv_state_22_Int == hbv_state_30_Int) && !hbv_state_11_Bool)) && !(!(hbv_state_3_Int == hhv_state_52_Int) && !hhv_state_51_Bool)) && !(!(hhv_state_43_Int == 0) && hhv_state_54_Bool)) && hbv_state_24_Int == hbv_state_25_Int) && hhv_state_12_Int == hhv_state_38_Int) && !(!hhv_state_51_Bool && !(hbv_state_8_Int == hhv_state_53_Int))) && !(!hhv_state_2_Bool && !(hbv_state_24_Int == hhv_state_42_Int))) && !(hhv_state_4_Bool && !(hhv_state_18_Int == hhv_state_20_Int))) && !(hhv_state_4_Bool && !(hhv_state_25_Int == hhv_state_24_Int))) && !(!(hhv_state_40_Int == hhv_state_56_Int) && hhv_state_2_Bool)) && !(!(hbv_state_34_Int == hbv_state_12_Int) && !hbv_state_11_Bool)) && hhv_state_8_Int == hhv_state_7_Int) && !((!hhv_state_35_Bool || !hhv_state_1_Bool) && (hhv_state_35_Bool || hhv_state_1_Bool))) && !(!(hhv_state_19_Int == hhv_state_18_Int) && !hhv_state_4_Bool)) && hbv_state_47_Int == hbv_state_8_Int) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(hbv_state_16_Bool && !(hbv_state_20_Int == hbv_state_21_Int))) && !(!(hhv_state_22_Int == hhv_state_21_Int) && !hhv_state_4_Bool)) && !(!hbv_state_7_Bool && !(hbv_state_30_Int == hbv_state_44_Int))) && !((!hbv_state_38_Bool || (hbv_state_36_Bool && !hbv_state_37_Bool)) && ((hbv_state_37_Bool || hbv_state_38_Bool) || !hbv_state_36_Bool))) && !(!hbv_state_16_Bool && !(hbv_state_34_Int == hbv_state_45_Int))) && !(!(hbv_state_9_Int == hbv_state_5_Int) && !hbv_state_11_Bool)) && !(!(hhv_state_32_Int == 0) && hhv_state_55_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_Int, hhv_state_8_Int, 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_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_Bool, 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_Bool, hhv_state_49_Bool, hhv_state_50_Int, hhv_state_51_Bool, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Bool, hhv_state_55_Bool, hhv_state_56_Int, hhv_state_57_Bool := hbv_state_40_Bool, hbv_state_26_Bool, hbv_state_18_Bool, hbv_state_7_Bool, hbv_state_11_Bool, hbv_state_16_Bool, hbv_state_19_Bool, hbv_state_1_Int, hbv_state_2_Int, hbv_state_50_Int, hbv_state_24_Int, hbv_state_47_Int, hbv_state_8_Int, hbv_state_29_Int, hbv_state_3_Int, hbv_state_9_Int, hbv_state_5_Int, hbv_state_10_Int, hbv_state_22_Int, hbv_state_30_Int, hbv_state_48_Int, hbv_state_33_Int, hbv_state_31_Int, hbv_state_39_Int, hbv_state_34_Int, hbv_state_35_Int, hbv_state_12_Int, hbv_state_20_Int, hbv_state_21_Int, hbv_state_23_Int, hbv_state_42_Int, hbv_state_14_Int, hbv_state_15_Int, hbv_state_45_Int, hbv_state_46_Int, hbv_state_36_Bool, hbv_state_17_Int, hbv_state_25_Int, hbv_state_28_Int, hbv_state_4_Int, hbv_state_6_Int, hbv_state_49_Int, hbv_state_44_Int, hbv_state_43_Int, hbv_state_32_Int, hbv_state_41_Int, hbv_state_27_Int, hbv_state_13_Int, hbv_state_37_Bool, hbv_state_38_Bool, hbv_state_51_Int, hbv_state_52_Bool, hbv_state_53_Int, hbv_state_54_Int, hbv_state_55_Bool, hbv_state_56_Bool, hbv_state_57_Int, hbv_state_58_Bool; [L0] havoc hbv_state_48_Int, hbv_state_23_Int, hbv_state_51_Int, hbv_state_28_Int, hbv_state_46_Int, hbv_state_43_Int, hbv_state_32_Int, hbv_state_7_Bool, hbv_state_36_Bool, hbv_state_40_Bool, hbv_state_33_Int, hbv_state_50_Int, hbv_state_20_Int, hbv_state_49_Int, hbv_state_25_Int, hbv_state_11_Bool, hbv_state_4_Int, hbv_state_44_Int, hbv_state_15_Int, hbv_state_13_Int, hbv_state_35_Int, hbv_state_55_Bool, hbv_state_41_Int, hbv_state_2_Int, hbv_state_34_Int, hbv_state_14_Int, hbv_state_54_Int, hbv_state_31_Int, hbv_state_24_Int, hbv_state_12_Int, hbv_state_10_Int, hbv_state_5_Int, hbv_state_29_Int, hbv_state_39_Int, hbv_state_21_Int, hbv_state_9_Int, hbv_state_17_Int, hbv_state_6_Int, hbv_state_47_Int, hbv_state_30_Int, hbv_state_3_Int, hbv_state_37_Bool, hbv_state_18_Bool, hbv_state_27_Int, hbv_state_56_Bool, hbv_state_38_Bool, hbv_state_52_Bool, hbv_state_1_Int, hbv_state_42_Int, hbv_state_19_Bool, hbv_state_26_Bool, hbv_state_45_Int, hbv_state_53_Int, hbv_state_22_Int, hbv_state_16_Bool, hbv_state_8_Int, hbv_state_58_Bool, hbv_state_57_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((!(!hhv_state_5_Bool && !(hhv_state_24_Int == hhv_state_33_Int)) && hhv_state_9_Int == hhv_state_10_Int) && hhv_state_8_Int == hhv_state_36_Int) && hhv_state_11_Int == hhv_state_12_Int) && !(!(hhv_state_15_Int == hhv_state_16_Int) && !hhv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_31_Int == hhv_state_32_Int))) && !((!hhv_state_0_Bool || !hhv_state_6_Bool) && (hhv_state_0_Bool || hhv_state_6_Bool))) && !(!hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_44_Int))) && !(!hhv_state_5_Bool && !(hhv_state_21_Int == hhv_state_31_Int))) && !(hhv_state_54_Bool && !(hhv_state_43_Int == 0))) && !(hhv_state_4_Bool && !(hhv_state_21_Int == hhv_state_23_Int))) && !(!(hhv_state_33_Int == hhv_state_34_Int) && hhv_state_5_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_15_Int == hhv_state_27_Int))) && hhv_state_13_Int == hhv_state_14_Int) && !(!(hhv_state_15_Int == hhv_state_17_Int) && hhv_state_4_Bool)) && !((hhv_state_35_Bool || hhv_state_1_Bool) && (!hhv_state_35_Bool || !hhv_state_1_Bool))) && !((!hhv_state_0_Bool || !hhv_state_1_Bool) && (hhv_state_0_Bool || hhv_state_1_Bool))) && hhv_state_10_Int == hhv_state_37_Int) && hhv_state_7_Int == 3) && !(!hhv_state_5_Bool && !(hhv_state_18_Int == hhv_state_29_Int))) && !(hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_41_Int))) && !(!hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_40_Int))) && !(!(hhv_state_21_Int == hhv_state_22_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_44_Int == hhv_state_53_Int) && hhv_state_2_Bool)) && !(!(hhv_state_29_Int == hhv_state_30_Int) && hhv_state_5_Bool)) && !(hhv_state_51_Bool && !(hhv_state_52_Int == 0))) && !(!(hhv_state_22_Int == hhv_state_45_Int) && hhv_state_3_Bool)) && !(hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_43_Int))) && !(!(hhv_state_18_Int == hhv_state_19_Int) && !hhv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !((((((((!hhv_state_3_Bool || !hhv_state_5_Bool) || !hhv_state_4_Bool) && (!hhv_state_3_Bool || !hhv_state_4_Bool)) && (!hhv_state_5_Bool || !hhv_state_2_Bool)) && (!hhv_state_3_Bool || !hhv_state_2_Bool)) && (!hhv_state_4_Bool || !hhv_state_2_Bool)) || hhv_state_6_Bool) && ((((((hhv_state_4_Bool && hhv_state_2_Bool) || (hhv_state_5_Bool && hhv_state_2_Bool)) || (hhv_state_3_Bool && hhv_state_2_Bool)) || !hhv_state_6_Bool) || (hhv_state_4_Bool && hhv_state_3_Bool)) || ((hhv_state_4_Bool && hhv_state_3_Bool) && hhv_state_5_Bool)))) && !(!(hhv_state_26_Int == hhv_state_46_Int) && hhv_state_3_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_47_Int))) && hhv_state_12_Int == hhv_state_38_Int) && hhv_state_14_Int == hhv_state_39_Int) && !(!(hhv_state_24_Int == hhv_state_26_Int) && !hhv_state_4_Bool)) && hhv_state_9_Int == 0) && !(!(hhv_state_42_Int == hhv_state_50_Int) && hhv_state_2_Bool)) && hhv_state_13_Int == 0) && hhv_state_11_Int == 0) && !(hhv_state_4_Bool && !(hhv_state_18_Int == hhv_state_20_Int))) && !(!(hhv_state_40_Int == hhv_state_56_Int) && hhv_state_2_Bool)) && !(!(hhv_state_45_Int == 1) && hhv_state_54_Bool)) && !(!(hhv_state_46_Int == 0) && hhv_state_54_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(hhv_state_2_Bool && !(hhv_state_47_Int == hhv_state_52_Int))) && !(!(hhv_state_53_Int == 1) && hhv_state_51_Bool)) && !(!(hhv_state_34_Int == 0) && hhv_state_55_Bool)) && !(!(hhv_state_32_Int == 0) && hhv_state_55_Bool)) && hhv_state_7_Int == hhv_state_8_Int) && !((!hhv_state_49_Bool || (hhv_state_35_Bool && !hhv_state_48_Bool)) && ((hhv_state_48_Bool || hhv_state_49_Bool) || !hhv_state_35_Bool))) && !(!(hhv_state_50_Int == 0) && hhv_state_51_Bool)) && !(!(hhv_state_24_Int == hhv_state_25_Int) && hhv_state_4_Bool)) && !!hhv_state_48_Bool; [L0] RET call gotoProc(0, 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, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, 0, false, 0, 0, false, false, 0, false); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 10 locations, 1 error locations. UNSAFE Result, 0.5s 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, 0.1s 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/MESI_i1_e3_2145_e8_2325.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_08-48-35-542.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MESI_i1_e3_2145_e8_2325.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_08-48-35-542.csv Received shutdown request...