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_3_e2_819_e5_2554.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 08:44:27,755 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 08:44:27,757 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 08:44:27,768 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 08:44:27,768 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 08:44:27,769 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 08:44:27,771 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 08:44:27,772 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 08:44:27,774 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 08:44:27,774 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 08:44:27,775 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 08:44:27,775 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 08:44:27,776 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 08:44:27,777 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 08:44:27,778 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 08:44:27,779 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 08:44:27,780 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 08:44:27,782 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 08:44:27,784 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 08:44:27,785 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 08:44:27,786 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 08:44:27,789 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 08:44:27,789 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 08:44:27,789 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 08:44:27,790 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 08:44:27,791 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 08:44:27,791 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 08:44:27,792 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 08:44:27,793 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 08:44:27,794 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 08:44:27,794 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 08:44:27,795 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 08:44:27,795 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 08:44:27,796 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 08:44:27,797 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 08:44:27,797 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 08:44:27,812 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 08:44:27,813 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 08:44:27,813 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 08:44:27,813 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 08:44:27,814 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 08:44:27,815 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 08:44:27,815 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 08:44:27,815 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 08:44:27,815 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 08:44:27,816 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 08:44:27,816 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 08:44:27,816 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 08:44:27,816 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 08:44:27,817 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 08:44:27,817 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 08:44:27,817 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 08:44:27,817 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 08:44:27,819 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 08:44:27,819 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 08:44:27,857 INFO ]: Repository-Root is: /tmp [2018-06-22 08:44:27,872 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 08:44:27,875 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 08:44:27,877 INFO ]: Initializing SmtParser... [2018-06-22 08:44:27,877 INFO ]: SmtParser initialized [2018-06-22 08:44:27,877 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_3_e2_819_e5_2554.smt2 [2018-06-22 08:44:27,879 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 08:44:27,972 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_3_e2_819_e5_2554.smt2 unknown [2018-06-22 08:44:28,424 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_3_e2_819_e5_2554.smt2 [2018-06-22 08:44:28,432 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 08:44:28,437 INFO ]: Walking toolchain with 4 elements. [2018-06-22 08:44:28,438 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 08:44:28,438 INFO ]: Initializing ChcToBoogie... [2018-06-22 08:44:28,438 INFO ]: ChcToBoogie initialized [2018-06-22 08:44:28,441 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 08:44:28" (1/1) ... [2018-06-22 08:44:28,514 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28 Unit [2018-06-22 08:44:28,514 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 08:44:28,515 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 08:44:28,515 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 08:44:28,515 INFO ]: Boogie Preprocessor initialized [2018-06-22 08:44:28,535 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28" (1/1) ... [2018-06-22 08:44:28,535 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28" (1/1) ... [2018-06-22 08:44:28,552 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28" (1/1) ... [2018-06-22 08:44:28,552 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28" (1/1) ... [2018-06-22 08:44:28,578 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28" (1/1) ... [2018-06-22 08:44:28,580 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28" (1/1) ... [2018-06-22 08:44:28,582 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28" (1/1) ... [2018-06-22 08:44:28,586 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 08:44:28,586 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 08:44:28,586 INFO ]: Initializing RCFGBuilder... [2018-06-22 08:44:28,586 INFO ]: RCFGBuilder initialized [2018-06-22 08:44:28,587 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28" (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 08:44:28,599 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 08:44:28,599 INFO ]: Found specification of procedure gotoProc [2018-06-22 08:44:28,599 INFO ]: Found implementation of procedure gotoProc [2018-06-22 08:44:28,599 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 08:44:28,599 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 08:44:28,599 INFO ]: Found implementation of procedure Ultimate.START [2018-06-22 08:44:29,068 INFO ]: Using library mode [2018-06-22 08:44:29,068 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 08:44:29 BoogieIcfgContainer [2018-06-22 08:44:29,069 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 08:44:29,070 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 08:44:29,070 INFO ]: Initializing TraceAbstraction... [2018-06-22 08:44:29,073 INFO ]: TraceAbstraction initialized [2018-06-22 08:44:29,074 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 08:44:28" (1/3) ... [2018-06-22 08:44:29,075 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4703dde0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 08:44:29, skipping insertion in model container [2018-06-22 08:44:29,075 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:44:28" (2/3) ... [2018-06-22 08:44:29,075 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4703dde0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 08:44:29, skipping insertion in model container [2018-06-22 08:44:29,075 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 08:44:29" (3/3) ... [2018-06-22 08:44:29,077 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 08:44:29,086 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 08:44:29,100 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 08:44:29,139 INFO ]: Using default assertion order modulation [2018-06-22 08:44:29,140 INFO ]: Interprodecural is true [2018-06-22 08:44:29,140 INFO ]: Hoare is false [2018-06-22 08:44:29,140 INFO ]: Compute interpolants for FPandBP [2018-06-22 08:44:29,140 INFO ]: Backedges is TWOTRACK [2018-06-22 08:44:29,140 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 08:44:29,140 INFO ]: Difference is false [2018-06-22 08:44:29,140 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 08:44:29,140 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 08:44:29,154 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 08:44:29,164 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 08:44:29,164 INFO ]: Found error trace [2018-06-22 08:44:29,165 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 08:44:29,165 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 08:44:29,169 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-22 08:44:29,171 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 08:44:29,171 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 08:44:29,205 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:44:29,205 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 08:44:29,205 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:44:29,394 INFO ]: Conjunction of SSA is unsat [2018-06-22 08:44:30,072 WARN ]: Spent 465.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2018-06-22 08:44:30,077 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 08:44:30,080 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 08:44:30,080 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 08:44:30,082 INFO ]: Interpolant automaton has 3 states [2018-06-22 08:44:30,097 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 08:44:30,098 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 08:44:30,100 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 08:44:30,181 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 08:44:30,181 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 08:44:30,186 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 08:44:30,187 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 08:44:30,187 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 08:44:30,198 INFO ]: With dead ends: 9 [2018-06-22 08:44:30,198 INFO ]: Without dead ends: 9 [2018-06-22 08:44:30,203 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 08:44:30,220 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 08:44:30,251 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 08:44:30,252 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 08:44:30,253 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 08:44:30,254 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 08:44:30,254 INFO ]: Finished accepts. word is rejected. [2018-06-22 08:44:30,254 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 08:44:30,254 INFO ]: Interpolant automaton has 3 states. [2018-06-22 08:44:30,254 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 08:44:30,254 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 08:44:30,254 INFO ]: Found error trace [2018-06-22 08:44:30,254 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 08:44:30,254 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 08:44:30,255 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-22 08:44:30,257 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 08:44:30,257 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 08:44:30,258 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:44:30,258 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 08:44:30,258 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:44:30,474 INFO ]: Conjunction of SSA is sat [2018-06-22 08:44:30,495 INFO ]: Counterexample might be feasible [2018-06-22 08:44:30,524 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 08:44:30 BoogieIcfgContainer [2018-06-22 08:44:30,524 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 08:44:30,525 INFO ]: Toolchain (without parser) took 2092.37 ms. Allocated memory was 309.3 MB in the beginning and 327.7 MB in the end (delta: 18.4 MB). Free memory was 248.8 MB in the beginning and 271.7 MB in the end (delta: -23.0 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 08:44:30,526 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 309.3 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 08:44:30,526 INFO ]: ChcToBoogie took 76.89 ms. Allocated memory is still 309.3 MB. Free memory was 248.8 MB in the beginning and 245.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:44:30,527 INFO ]: Boogie Preprocessor took 70.98 ms. Allocated memory is still 309.3 MB. Free memory was 245.7 MB in the beginning and 243.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:44:30,527 INFO ]: RCFGBuilder took 482.22 ms. Allocated memory is still 309.3 MB. Free memory was 243.8 MB in the beginning and 212.8 MB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:44:30,528 INFO ]: TraceAbstraction took 1453.74 ms. Allocated memory was 309.3 MB in the beginning and 327.7 MB in the end (delta: 18.4 MB). Free memory was 212.8 MB in the beginning and 271.7 MB in the end (delta: -59.0 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 08:44:30,536 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 309.3 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 76.89 ms. Allocated memory is still 309.3 MB. Free memory was 248.8 MB in the beginning and 245.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 70.98 ms. Allocated memory is still 309.3 MB. Free memory was 245.7 MB in the beginning and 243.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 482.22 ms. Allocated memory is still 309.3 MB. Free memory was 243.8 MB in the beginning and 212.8 MB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 1453.74 ms. Allocated memory was 309.3 MB in the beginning and 327.7 MB in the end (delta: 18.4 MB). Free memory was 212.8 MB in the beginning and 271.7 MB in the end (delta: -59.0 MB). There was no memory consumed. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call gotoProc(0, false, false, 0, 0, 0, 0, 0, false, 0, 0, 0, false, 0, 0, 0, false, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, false); [L0] gotoSwitch := gotoSwitch_in; [L0] assume !hbv_False_1_Bool; [L0] hhv_state_0_Bool, hhv_state_1_Bool, hhv_state_2_Int, hhv_state_3_Int, hhv_state_4_Int, hhv_state_5_Int, hhv_state_6_Int, hhv_state_7_Bool, hhv_state_8_Int, hhv_state_9_Int, hhv_state_10_Int, hhv_state_11_Bool, hhv_state_12_Int, hhv_state_13_Int, hhv_state_14_Int, hhv_state_15_Bool, hhv_state_16_Int, hhv_state_17_Int, hhv_state_18_Int, hhv_state_19_Bool, 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_Bool, hhv_state_32_Bool, hhv_state_33_Bool, hhv_state_34_Bool, 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_Bool, hhv_state_50_Int, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Bool, 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 := hbv_False_2_Bool, hbv_False_3_Bool, hbv_False_4_Int, hbv_False_5_Int, hbv_False_6_Int, hbv_False_7_Int, hbv_False_8_Int, hbv_False_9_Bool, hbv_False_10_Int, hbv_False_11_Int, hbv_False_12_Int, hbv_False_13_Bool, hbv_False_14_Int, hbv_False_15_Int, hbv_False_16_Int, hbv_False_17_Bool, hbv_False_18_Int, hbv_False_19_Int, hbv_False_20_Int, hbv_False_21_Bool, 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_Bool, hbv_False_34_Bool, hbv_False_35_Bool, hbv_False_36_Bool, 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_Bool, hbv_False_52_Int, hbv_False_53_Int, hbv_False_54_Int, hbv_False_55_Int, hbv_False_1_Bool, 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_Bool; [L0] havoc hbv_False_51_Bool, hbv_False_48_Int, hbv_False_9_Bool, hbv_False_60_Int, hbv_False_34_Bool, hbv_False_3_Bool, hbv_False_19_Int, hbv_False_31_Int, hbv_False_52_Int, hbv_False_6_Int, hbv_False_20_Int, hbv_False_30_Int, hbv_False_56_Int, hbv_False_63_Int, hbv_False_24_Int, hbv_False_11_Int, hbv_False_8_Int, hbv_False_59_Int, hbv_False_42_Int, hbv_False_64_Int, hbv_False_32_Int, hbv_False_39_Int, hbv_False_13_Bool, hbv_False_23_Int, hbv_False_12_Int, hbv_False_26_Int, hbv_False_41_Int, hbv_False_22_Int, hbv_False_4_Int, hbv_False_36_Bool, hbv_False_43_Int, hbv_False_17_Bool, hbv_False_18_Int, hbv_False_14_Int, hbv_False_16_Int, hbv_False_40_Int, hbv_False_27_Int, hbv_False_38_Int, hbv_False_47_Int, hbv_False_62_Int, hbv_False_25_Int, hbv_False_50_Int, hbv_False_54_Int, hbv_False_5_Int, hbv_False_44_Int, hbv_False_57_Int, hbv_False_15_Int, hbv_False_10_Int, hbv_False_49_Int, hbv_False_45_Int, hbv_False_28_Int, hbv_False_53_Int, hbv_False_65_Bool, hbv_False_2_Bool, hbv_False_33_Bool, hbv_False_55_Int, hbv_False_1_Bool, hbv_False_7_Int, hbv_False_21_Bool, hbv_False_61_Int, hbv_False_58_Int, hbv_False_35_Bool, hbv_False_29_Int, hbv_False_46_Int, hbv_False_37_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hhv_state_36_Int == hhv_state_51_Int && hhv_state_37_Int == hhv_state_52_Int) && !(!(hhv_state_10_Int == 0) && hhv_state_11_Bool)) && !(hhv_state_32_Bool && !(hhv_state_59_Int == hhv_state_13_Int))) && !(!(hbv_state_3_Int + -1 * hhv_state_61_Int == 1) && hhv_state_64_Bool)) && hbv_state_57_Int == hbv_state_21_Int) && !(!(hbv_state_9_Int == hbv_state_10_Int) && hbv_state_11_Bool)) && !(hhv_state_34_Bool && !(hhv_state_39_Int == hhv_state_41_Int))) && !(hhv_state_15_Bool && !(hbv_state_2_Int + -1 * hhv_state_41_Int == 1))) && !(!(hbv_state_5_Int == hhv_state_13_Int) && !hhv_state_11_Bool)) && hhv_state_36_Int == hhv_state_3_Int) && !(!(hbv_state_30_Int == hbv_state_31_Int) && !hbv_state_8_Bool)) && !(!hhv_state_11_Bool && !(hbv_state_3_Int == hhv_state_12_Int))) && hbv_state_1_Int == hbv_state_2_Int) && !(!hhv_state_33_Bool && !(hhv_state_46_Int == hhv_state_59_Int))) && !(!hhv_state_34_Bool && !(hhv_state_40_Int == hhv_state_39_Int))) && !(!hbv_state_11_Bool && !(hbv_state_15_Int == hbv_state_16_Int))) && !(hhv_state_33_Bool && !(hhv_state_48_Int == hhv_state_61_Int))) && !((((((((hbv_state_8_Bool && hbv_state_39_Bool) || (hbv_state_8_Bool && hbv_state_20_Bool)) || (hbv_state_11_Bool && hbv_state_20_Bool)) || (hbv_state_20_Bool && hbv_state_39_Bool)) || (hbv_state_11_Bool && hbv_state_39_Bool)) || !hbv_state_40_Bool) || (hbv_state_8_Bool && hbv_state_11_Bool)) && (((((((!hbv_state_11_Bool || !hbv_state_8_Bool) && (!hbv_state_11_Bool || !hbv_state_20_Bool)) && (!hbv_state_20_Bool || !hbv_state_39_Bool)) && (!hbv_state_11_Bool || !hbv_state_39_Bool)) && (!hbv_state_8_Bool || !hbv_state_39_Bool)) && (!hbv_state_20_Bool || !hbv_state_8_Bool)) || hbv_state_40_Bool))) && !(!(hbv_state_43_Int == hbv_state_34_Int) && hbv_state_11_Bool)) && !((hhv_state_15_Bool || 1 <= hbv_state_2_Int) && (!hhv_state_15_Bool || !(1 <= hbv_state_2_Int)))) && !((!(1 <= hbv_state_5_Int) || !hhv_state_64_Bool) && (1 <= hbv_state_5_Int || hhv_state_64_Bool))) && !(!(hhv_state_21_Int == hhv_state_8_Int) && hhv_state_19_Bool)) && !(hbv_state_8_Bool && !(hbv_state_30_Int == hbv_state_55_Int))) && !(!(hhv_state_43_Int == hhv_state_57_Int) && !hhv_state_33_Bool)) && hhv_state_38_Int == hhv_state_5_Int) && !((!hhv_state_31_Bool || !hhv_state_0_Bool) && (hhv_state_31_Bool || hhv_state_0_Bool))) && !(!hbv_state_11_Bool && !(hbv_state_42_Int == hbv_state_31_Int))) && !(!(hhv_state_8_Int == 0) && hhv_state_7_Bool)) && !(!hhv_state_32_Bool && !(hhv_state_59_Int == hhv_state_22_Int))) && !(!hbv_state_11_Bool && !(hbv_state_50_Int == hbv_state_10_Int))) && !(hbv_state_11_Bool && !(hbv_state_51_Int == hbv_state_31_Int))) && !(!hhv_state_19_Bool && !(hbv_state_21_Int == hhv_state_20_Int))) && !(!(hbv_state_21_Int == hhv_state_6_Int) && !hhv_state_7_Bool)) && !((!(1 <= hbv_state_2_Int) || !hhv_state_7_Bool) && (1 <= hbv_state_2_Int || hhv_state_7_Bool))) && hbv_state_29_Int == hbv_state_35_Int) && !(!hhv_state_32_Bool && !(hhv_state_62_Int == hhv_state_21_Int))) && !(!(hbv_state_12_Int == hbv_state_17_Int) && 0 <= hbv_state_17_Int)) && !(!(hbv_state_2_Int == hhv_state_63_Int) && !hhv_state_11_Bool)) && !(!(0 <= hhv_state_50_Int) && !(hhv_state_23_Int + hhv_state_50_Int == 0))) && !(hbv_state_11_Bool && !(hbv_state_16_Int == hbv_state_56_Int))) && !(hhv_state_7_Bool && !(hbv_state_2_Int + (hbv_state_21_Int + (hbv_state_5_Int + (hbv_state_3_Int + -1 * hhv_state_18_Int))) == 1))) && !(!hhv_state_19_Bool && !(hbv_state_2_Int == hhv_state_17_Int))) && !(!(0 <= hbv_state_17_Int) && !(hbv_state_12_Int + hbv_state_17_Int == 0))) && !((hbv_state_45_Bool || hbv_state_25_Bool) && (!hbv_state_45_Bool || !hbv_state_25_Bool))) && !(!(hbv_state_36_Int == hbv_state_10_Int) && !hbv_state_8_Bool)) && !(!(hbv_state_21_Int == hhv_state_10_Int) && !hhv_state_11_Bool)) && !(hhv_state_32_Bool && !(hhv_state_62_Int == hhv_state_12_Int))) && !(!(hhv_state_9_Int == 1) && hhv_state_7_Bool)) && !(!hbv_state_20_Bool && !(hbv_state_27_Int == hbv_state_33_Int))) && !(!(hbv_state_5_Int + -1 * hhv_state_60_Int == 1) && hhv_state_64_Bool)) && !(!(hhv_state_17_Int == hhv_state_18_Int) && hhv_state_19_Bool)) && !(((hhv_state_49_Bool && !(hhv_state_24_Int + (hhv_state_26_Int + (hhv_state_28_Int + hhv_state_30_Int)) <= 3)) || !hhv_state_54_Bool) && ((hhv_state_24_Int + (hhv_state_26_Int + (hhv_state_28_Int + hhv_state_30_Int)) <= 3 || hhv_state_54_Bool) || !hhv_state_49_Bool))) && !(!hbv_state_20_Bool && !(hbv_state_46_Int == hbv_state_36_Int))) && !(!(hbv_state_5_Int == hhv_state_22_Int) && !hhv_state_19_Bool)) && hhv_state_30_Int == hhv_state_29_Int) && !(hbv_state_20_Bool && !(hbv_state_26_Int == hbv_state_27_Int))) && !(!(hbv_state_29_Int + hbv_state_4_Int == 0) && !(0 <= hbv_state_4_Int))) && !(hbv_state_20_Bool && !(hbv_state_18_Int == hbv_state_19_Int))) && !(hhv_state_33_Bool && !(hhv_state_46_Int == hhv_state_60_Int))) && hhv_state_24_Int == hhv_state_23_Int) && !(!(hhv_state_22_Int == hhv_state_9_Int) && hhv_state_19_Bool)) && !(0 <= hbv_state_4_Int && !(hbv_state_29_Int == hbv_state_4_Int))) && !(!(hbv_state_36_Int == hbv_state_37_Int) && hbv_state_8_Bool)) && hbv_state_28_Int == hbv_state_3_Int) && !(!hbv_state_20_Bool && !(hbv_state_18_Int == hbv_state_6_Int))) && !(hhv_state_34_Bool && !(hhv_state_14_Int == hhv_state_47_Int))) && !(!hhv_state_34_Bool && !(hhv_state_46_Int == hhv_state_45_Int))) && !(0 <= hhv_state_50_Int && !(hhv_state_23_Int == hhv_state_50_Int))) && !((((((((hhv_state_33_Bool && hhv_state_34_Bool) || (hhv_state_33_Bool && hhv_state_19_Bool)) || !hhv_state_1_Bool) || (hhv_state_34_Bool && hhv_state_19_Bool)) || (hhv_state_32_Bool && hhv_state_34_Bool)) || (hhv_state_33_Bool && hhv_state_32_Bool)) || (hhv_state_32_Bool && hhv_state_19_Bool)) && (((((((!hhv_state_34_Bool || !hhv_state_33_Bool) && (!hhv_state_32_Bool || !hhv_state_33_Bool)) && (!hhv_state_32_Bool || !hhv_state_19_Bool)) && (!hhv_state_19_Bool || !hhv_state_33_Bool)) && (!hhv_state_19_Bool || !hhv_state_34_Bool)) && (!hhv_state_32_Bool || !hhv_state_34_Bool)) || hhv_state_1_Bool))) && !(!(hhv_state_45_Int == hhv_state_16_Int) && hhv_state_34_Bool)) && hhv_state_26_Int == hhv_state_25_Int) && !(hhv_state_15_Bool && !(hbv_state_21_Int + (hbv_state_5_Int + (hbv_state_3_Int + -1 * hhv_state_44_Int)) == 3))) && !(!(hbv_state_41_Int == hbv_state_49_Int) && hbv_state_20_Bool)) && !(!hhv_state_15_Bool && !(hbv_state_5_Int == hhv_state_16_Int))) && !(!(hbv_state_6_Int == hbv_state_16_Int) && !hbv_state_8_Bool)) && !(!hhv_state_32_Bool && !(hhv_state_55_Int == hhv_state_17_Int))) && !(!hhv_state_33_Bool && !(hhv_state_48_Int == hhv_state_62_Int))) && !(!hhv_state_64_Bool && !(hbv_state_21_Int == hhv_state_58_Int))) && !(hhv_state_7_Bool && !(hhv_state_6_Int == 0))) && !(0 <= hbv_state_22_Int && !(hbv_state_32_Int == hbv_state_22_Int))) && !(!hhv_state_15_Bool && !(hbv_state_2_Int == hhv_state_41_Int))) && !(!hhv_state_34_Bool && !(hhv_state_43_Int == hhv_state_42_Int))) && !(!hhv_state_15_Bool && !(hbv_state_3_Int == hhv_state_14_Int))) && !(!(hbv_state_33_Int == hbv_state_34_Int) && !hbv_state_8_Bool)) && hbv_state_5_Int == hbv_state_17_Int) && !((!(1 <= hbv_state_21_Int) || !hhv_state_11_Bool) && (hhv_state_11_Bool || 1 <= hbv_state_21_Int))) && hbv_state_23_Int == hbv_state_24_Int) && !((!hbv_state_48_Bool || (hbv_state_45_Bool && !(hbv_state_24_Int + (hbv_state_47_Int + (hbv_state_13_Int + hbv_state_35_Int)) <= 3))) && ((hbv_state_48_Bool || !hbv_state_45_Bool) || hbv_state_24_Int + (hbv_state_47_Int + (hbv_state_13_Int + hbv_state_35_Int)) <= 3))) && !(!(hhv_state_40_Int == hhv_state_55_Int) && !hhv_state_33_Bool)) && !(hhv_state_15_Bool && !(hhv_state_14_Int == 0))) && hhv_state_38_Int == hhv_state_53_Int) && hhv_state_37_Int == hhv_state_4_Int) && !(!(hbv_state_2_Int == hhv_state_56_Int) && hhv_state_64_Bool)) && hhv_state_4_Int == hhv_state_45_Int) && hhv_state_35_Int == hhv_state_2_Int) && !(0 <= hhv_state_51_Int && !(hhv_state_25_Int == hhv_state_51_Int))) && !(!hhv_state_19_Bool && !(hbv_state_3_Int == hhv_state_21_Int))) && !(hhv_state_34_Bool && !(hhv_state_42_Int == hhv_state_44_Int))) && hhv_state_28_Int == hhv_state_27_Int) && !(!hhv_state_64_Bool && !(hbv_state_2_Int == hhv_state_56_Int))) && !(hhv_state_33_Bool && !(hhv_state_43_Int == hhv_state_58_Int))) && hhv_state_2_Int == hhv_state_39_Int) && !(hhv_state_32_Bool && !(hhv_state_57_Int == hhv_state_10_Int))) && !(!(hhv_state_27_Int == hhv_state_52_Int) && 0 <= hhv_state_52_Int)) && !((!hbv_state_44_Bool || !hbv_state_25_Bool) && (hbv_state_44_Bool || hbv_state_25_Bool))) && hbv_state_3_Int == hbv_state_4_Int) && !((!hhv_state_49_Bool || !hhv_state_31_Bool) && (hhv_state_49_Bool || hhv_state_31_Bool))) && hhv_state_35_Int == hhv_state_50_Int) && !(!(hhv_state_55_Int == hhv_state_63_Int) && hhv_state_32_Bool)) && hbv_state_32_Int == hbv_state_47_Int) && hhv_state_5_Int == hhv_state_47_Int) && !(!(hbv_state_23_Int == hbv_state_14_Int) && 0 <= hbv_state_14_Int)) && !(!(hbv_state_32_Int + hbv_state_22_Int == 0) && !(0 <= hbv_state_22_Int))) && !(!hhv_state_64_Bool && !(hbv_state_5_Int == hhv_state_60_Int))) && !(!(0 <= hhv_state_53_Int) && !(hhv_state_29_Int + hhv_state_53_Int == 0))) && !(!hhv_state_64_Bool && !(hbv_state_3_Int == hhv_state_61_Int))) && !(!hhv_state_34_Bool && !(hhv_state_47_Int == hhv_state_48_Int))) && !(hhv_state_19_Bool && !(hhv_state_20_Int == hhv_state_6_Int))) && hbv_state_2_Int == hbv_state_14_Int) && !(!(hbv_state_3_Int == hhv_state_8_Int) && !hhv_state_7_Bool)) && !(hbv_state_8_Bool && !(hbv_state_33_Int == hbv_state_38_Int))) && !(!hbv_state_20_Bool && !(hbv_state_41_Int == hbv_state_30_Int))) && !(!(hhv_state_16_Int == 0) && hhv_state_15_Bool)) && !(!hhv_state_15_Bool && !(hbv_state_21_Int == hhv_state_44_Int))) && !(!(hbv_state_6_Int == hbv_state_7_Int) && hbv_state_8_Bool)) && !(!(hbv_state_23_Int + hbv_state_14_Int == 0) && !(0 <= hbv_state_14_Int))) && !(!(hbv_state_2_Int == hhv_state_18_Int) && !hhv_state_7_Bool)) && !(!(hbv_state_2_Int + (hbv_state_21_Int + (hbv_state_5_Int + (hbv_state_3_Int + -1 * hhv_state_63_Int))) == 1) && hhv_state_11_Bool)) && !(!hhv_state_32_Bool && !(hhv_state_57_Int == hhv_state_20_Int))) && !(!hbv_state_11_Bool && !(hbv_state_53_Int == hbv_state_34_Int))) && !(!(0 <= hhv_state_51_Int) && !(hhv_state_25_Int + hhv_state_51_Int == 0))) && !(hbv_state_20_Bool && !(hbv_state_52_Int == hbv_state_46_Int))) && !(!hhv_state_7_Bool && !(hbv_state_5_Int == hhv_state_9_Int))) && hbv_state_12_Int == hbv_state_13_Int) && !(0 <= hhv_state_53_Int && !(hhv_state_29_Int == hhv_state_53_Int))) && !(!(hhv_state_27_Int + hhv_state_52_Int == 0) && !(0 <= hhv_state_52_Int))) && hbv_state_21_Int == hbv_state_22_Int) && hhv_state_3_Int == hhv_state_42_Int) && !(!(hhv_state_12_Int == 0) && hhv_state_11_Bool)) && !(hhv_state_64_Bool && !(hbv_state_21_Int == hhv_state_58_Int))) && !(hhv_state_11_Bool && !(hhv_state_13_Int == 1))) && hbv_state_54_Int == hbv_state_5_Int) && !(((!hhv_state_1_Bool || !hbv_state_25_Bool) || !hhv_state_0_Bool) && ((hbv_state_25_Bool && hhv_state_1_Bool) || hhv_state_0_Bool))) && !(hhv_state_33_Bool && !(hhv_state_40_Int == hhv_state_56_Int)); [L0] hhv_state_0_Bool, hhv_state_1_Bool, hhv_state_2_Int, hhv_state_3_Int, hhv_state_4_Int, hhv_state_5_Int, hhv_state_6_Int, hhv_state_7_Bool, hhv_state_8_Int, hhv_state_9_Int, hhv_state_10_Int, hhv_state_11_Bool, hhv_state_12_Int, hhv_state_13_Int, hhv_state_14_Int, hhv_state_15_Bool, hhv_state_16_Int, hhv_state_17_Int, hhv_state_18_Int, hhv_state_19_Bool, 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_Bool, hhv_state_32_Bool, hhv_state_33_Bool, hhv_state_34_Bool, 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_Bool, hhv_state_50_Int, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Bool, 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 := hbv_state_44_Bool, hbv_state_40_Bool, hbv_state_1_Int, hbv_state_57_Int, hbv_state_54_Int, hbv_state_28_Int, hbv_state_58_Int, hbv_state_59_Bool, hbv_state_60_Int, hbv_state_61_Int, hbv_state_51_Int, hbv_state_62_Bool, hbv_state_9_Int, hbv_state_43_Int, hbv_state_52_Int, hbv_state_63_Bool, hbv_state_26_Int, hbv_state_15_Int, hbv_state_64_Int, hbv_state_39_Bool, hbv_state_42_Int, hbv_state_50_Int, hbv_state_53_Int, hbv_state_23_Int, hbv_state_24_Int, hbv_state_32_Int, hbv_state_47_Int, hbv_state_12_Int, hbv_state_13_Int, hbv_state_29_Int, hbv_state_35_Int, hbv_state_25_Bool, hbv_state_11_Bool, hbv_state_8_Bool, hbv_state_20_Bool, hbv_state_2_Int, hbv_state_21_Int, hbv_state_5_Int, hbv_state_3_Int, hbv_state_18_Int, hbv_state_6_Int, hbv_state_19_Int, hbv_state_41_Int, hbv_state_30_Int, hbv_state_49_Int, hbv_state_27_Int, hbv_state_33_Int, hbv_state_46_Int, hbv_state_36_Int, hbv_state_45_Bool, hbv_state_14_Int, hbv_state_22_Int, hbv_state_17_Int, hbv_state_4_Int, hbv_state_48_Bool, hbv_state_16_Int, hbv_state_7_Int, hbv_state_31_Int, hbv_state_55_Int, hbv_state_34_Int, hbv_state_38_Int, hbv_state_37_Int, hbv_state_10_Int, hbv_state_56_Int, hbv_state_65_Bool; [L0] havoc hbv_state_30_Int, hbv_state_60_Int, hbv_state_41_Int, hbv_state_11_Bool, hbv_state_57_Int, hbv_state_62_Bool, hbv_state_50_Int, hbv_state_10_Int, hbv_state_1_Int, hbv_state_27_Int, hbv_state_18_Int, hbv_state_42_Int, hbv_state_13_Int, hbv_state_9_Int, hbv_state_7_Int, hbv_state_34_Int, hbv_state_52_Int, hbv_state_14_Int, hbv_state_48_Bool, hbv_state_46_Int, hbv_state_49_Int, hbv_state_20_Bool, hbv_state_5_Int, hbv_state_16_Int, hbv_state_40_Bool, hbv_state_65_Bool, hbv_state_15_Int, hbv_state_29_Int, hbv_state_36_Int, hbv_state_3_Int, hbv_state_35_Int, hbv_state_55_Int, hbv_state_24_Int, hbv_state_38_Int, hbv_state_28_Int, hbv_state_39_Bool, hbv_state_53_Int, hbv_state_54_Int, hbv_state_37_Int, hbv_state_44_Bool, hbv_state_22_Int, hbv_state_56_Int, hbv_state_61_Int, hbv_state_21_Int, hbv_state_59_Bool, hbv_state_47_Int, hbv_state_19_Int, hbv_state_32_Int, hbv_state_33_Int, hbv_state_12_Int, hbv_state_58_Int, hbv_state_63_Bool, hbv_state_25_Bool, hbv_state_31_Int, hbv_state_17_Int, hbv_state_8_Bool, hbv_state_64_Int, hbv_state_51_Int, hbv_state_23_Int, hbv_state_26_Int, hbv_state_45_Bool, hbv_state_2_Int, hbv_state_4_Int, hbv_state_6_Int, hbv_state_43_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!(hhv_state_48_Int == hhv_state_61_Int) && hhv_state_33_Bool) && !(hhv_state_34_Bool && !(hhv_state_16_Int == hhv_state_45_Int))) && hhv_state_37_Int == hhv_state_52_Int) && hhv_state_36_Int == hhv_state_51_Int) && hhv_state_4_Int == 0) && !(!(hhv_state_46_Int == hhv_state_59_Int) && !hhv_state_33_Bool)) && !(!(hhv_state_40_Int == hhv_state_56_Int) && hhv_state_33_Bool)) && !((!hhv_state_54_Bool || (hhv_state_49_Bool && !(hhv_state_24_Int + (hhv_state_26_Int + (hhv_state_28_Int + hhv_state_30_Int)) <= 3))) && ((hhv_state_54_Bool || !hhv_state_49_Bool) || hhv_state_24_Int + (hhv_state_26_Int + (hhv_state_28_Int + hhv_state_30_Int)) <= 3))) && !(hhv_state_34_Bool && !(hhv_state_39_Int == hhv_state_41_Int))) && !(!hhv_state_32_Bool && !(hhv_state_20_Int == hhv_state_57_Int))) && hhv_state_27_Int == hhv_state_28_Int) && !((((((((hhv_state_33_Bool && hhv_state_19_Bool) || (hhv_state_33_Bool && hhv_state_34_Bool)) || (hhv_state_32_Bool && hhv_state_34_Bool)) || (hhv_state_34_Bool && hhv_state_19_Bool)) || (hhv_state_32_Bool && hhv_state_19_Bool)) || !hhv_state_1_Bool) || (hhv_state_33_Bool && hhv_state_32_Bool)) && (((((((!hhv_state_32_Bool || !hhv_state_33_Bool) && (!hhv_state_32_Bool || !hhv_state_34_Bool)) && (!hhv_state_34_Bool || !hhv_state_19_Bool)) && (!hhv_state_32_Bool || !hhv_state_19_Bool)) && (!hhv_state_33_Bool || !hhv_state_19_Bool)) && (!hhv_state_34_Bool || !hhv_state_33_Bool)) || hhv_state_1_Bool))) && hhv_state_3_Int == hhv_state_36_Int) && !(!(hhv_state_13_Int == hhv_state_59_Int) && hhv_state_32_Bool)) && !(!(hhv_state_6_Int == 0) && hhv_state_7_Bool)) && !((!hhv_state_0_Bool || !hhv_state_1_Bool) && (hhv_state_0_Bool || hhv_state_1_Bool))) && !(hhv_state_7_Bool && !(hhv_state_8_Int == 0))) && !(!(hhv_state_43_Int == hhv_state_57_Int) && !hhv_state_33_Bool)) && hhv_state_25_Int == hhv_state_26_Int) && !(!hhv_state_34_Bool && !(hhv_state_39_Int == hhv_state_40_Int))) && !(!(hhv_state_40_Int == hhv_state_55_Int) && !hhv_state_33_Bool)) && hhv_state_38_Int == hhv_state_53_Int) && !(!(hhv_state_29_Int + hhv_state_53_Int == 0) && !(0 <= hhv_state_53_Int))) && !(hhv_state_11_Bool && !(hhv_state_10_Int == 0))) && !((!hhv_state_0_Bool || !hhv_state_31_Bool) && (hhv_state_0_Bool || hhv_state_31_Bool))) && !(!(hhv_state_42_Int == hhv_state_44_Int) && hhv_state_34_Bool)) && !(!(hhv_state_9_Int == hhv_state_22_Int) && hhv_state_19_Bool)) && hhv_state_29_Int == hhv_state_30_Int) && !(0 <= hhv_state_51_Int && !(hhv_state_25_Int == hhv_state_51_Int))) && !(!(hhv_state_23_Int + hhv_state_50_Int == 0) && !(0 <= hhv_state_50_Int))) && !(hhv_state_33_Bool && !(hhv_state_43_Int == hhv_state_58_Int))) && !(!(hhv_state_27_Int == hhv_state_52_Int) && 0 <= hhv_state_52_Int)) && !(!hhv_state_34_Bool && !(hhv_state_45_Int == hhv_state_46_Int))) && !(!(hhv_state_8_Int == hhv_state_21_Int) && hhv_state_19_Bool)) && !(!hhv_state_34_Bool && !(hhv_state_42_Int == hhv_state_43_Int))) && hhv_state_2_Int == hhv_state_35_Int) && hhv_state_5_Int == 0) && hhv_state_35_Int == hhv_state_50_Int) && !(!(hhv_state_9_Int == 1) && hhv_state_7_Bool)) && !(!(hhv_state_48_Int == hhv_state_62_Int) && !hhv_state_33_Bool)) && !(!hhv_state_32_Bool && !(hhv_state_21_Int == hhv_state_62_Int))) && hhv_state_2_Int == 3) && !(!(hhv_state_25_Int + hhv_state_51_Int == 0) && !(0 <= hhv_state_51_Int))) && !(hhv_state_32_Bool && !(hhv_state_55_Int == hhv_state_63_Int))) && !((hhv_state_49_Bool || hhv_state_31_Bool) && (!hhv_state_49_Bool || !hhv_state_31_Bool))) && !(!(hhv_state_17_Int == hhv_state_18_Int) && hhv_state_19_Bool)) && hhv_state_3_Int == 0) && !(!hhv_state_34_Bool && !(hhv_state_47_Int == hhv_state_48_Int))) && !(!(hhv_state_16_Int == 0) && hhv_state_15_Bool)) && !(!(hhv_state_14_Int == 0) && hhv_state_15_Bool)) && hhv_state_4_Int == hhv_state_37_Int) && !(hhv_state_33_Bool && !(hhv_state_46_Int == hhv_state_60_Int))) && !(hhv_state_32_Bool && !(hhv_state_10_Int == hhv_state_57_Int))) && !(!(hhv_state_23_Int == hhv_state_50_Int) && 0 <= hhv_state_50_Int)) && !(0 <= hhv_state_53_Int && !(hhv_state_29_Int == hhv_state_53_Int))) && !(!(hhv_state_12_Int == 0) && hhv_state_11_Bool)) && !(!(hhv_state_12_Int == hhv_state_62_Int) && hhv_state_32_Bool)) && !(!hhv_state_32_Bool && !(hhv_state_17_Int == hhv_state_55_Int))) && !(!hhv_state_32_Bool && !(hhv_state_22_Int == hhv_state_59_Int))) && !(!(hhv_state_13_Int == 1) && hhv_state_11_Bool)) && hhv_state_23_Int == hhv_state_24_Int) && !(!(0 <= hhv_state_52_Int) && !(hhv_state_27_Int + hhv_state_52_Int == 0))) && !(hhv_state_34_Bool && !(hhv_state_14_Int == hhv_state_47_Int))) && hhv_state_5_Int == hhv_state_38_Int) && !(hhv_state_19_Bool && !(hhv_state_6_Int == hhv_state_20_Int)); [L0] RET call gotoProc(0, false, false, 0, 0, 0, 0, 0, false, 0, 0, 0, false, 0, 0, 0, false, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, false); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 10 locations, 1 error locations. UNSAFE Result, 1.3s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s 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, 0.5s 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, 0.3s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 264 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_3_e2_819_e5_2554.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_08-44-30-547.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MESI_3_e2_819_e5_2554.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_08-44-30-547.csv Received shutdown request...