java -Xss4m -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCHC.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e2_1758_e8_12.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 16:17:58,723 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 16:17:58,725 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 16:17:58,739 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 16:17:58,739 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 16:17:58,740 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 16:17:58,741 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 16:17:58,743 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 16:17:58,745 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 16:17:58,745 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 16:17:58,746 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 16:17:58,746 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 16:17:58,747 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 16:17:58,748 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 16:17:58,749 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 16:17:58,750 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 16:17:58,754 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 16:17:58,755 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 16:17:58,767 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 16:17:58,771 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 16:17:58,772 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 16:17:58,774 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-25 16:17:58,775 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-25 16:17:58,775 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-25 16:17:58,776 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-25 16:17:58,776 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-25 16:17:58,777 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-25 16:17:58,778 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-25 16:17:58,779 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-25 16:17:58,779 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 16:17:58,779 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 16:17:58,780 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 16:17:58,780 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 16:17:58,786 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 16:17:58,787 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 16:17:58,787 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 16:17:58,804 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 16:17:58,805 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 16:17:58,805 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 16:17:58,805 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 16:17:58,806 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 16:17:58,806 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 16:17:58,807 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 16:17:58,807 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 16:17:58,807 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 16:17:58,807 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 16:17:58,807 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 16:17:58,808 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 16:17:58,808 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 16:17:58,808 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 16:17:58,808 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 16:17:58,808 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 16:17:58,809 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 16:17:58,809 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 16:17:58,809 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 16:17:58,809 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 16:17:58,809 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 16:17:58,811 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 16:17:58,811 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 16:17:58,861 INFO ]: Repository-Root is: /tmp [2018-06-25 16:17:58,880 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 16:17:58,883 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 16:17:58,885 INFO ]: Initializing SmtParser... [2018-06-25 16:17:58,885 INFO ]: SmtParser initialized [2018-06-25 16:17:58,886 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e2_1758_e8_12.smt2 [2018-06-25 16:17:58,887 INFO ]: Parsing .smt2 file as a set of Horn Clauses No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-06-25 16:17:58,975 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e2_1758_e8_12.smt2 unknown [2018-06-25 16:17:59,474 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i1_e2_1758_e8_12.smt2 [2018-06-25 16:17:59,479 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 16:17:59,494 INFO ]: Walking toolchain with 4 elements. [2018-06-25 16:17:59,495 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 16:17:59,495 INFO ]: Initializing ChcToBoogie... [2018-06-25 16:17:59,495 INFO ]: ChcToBoogie initialized [2018-06-25 16:17:59,498 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 04:17:59" (1/1) ... [2018-06-25 16:17:59,606 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59 Unit [2018-06-25 16:17:59,606 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 16:17:59,606 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 16:17:59,606 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 16:17:59,607 INFO ]: Boogie Preprocessor initialized [2018-06-25 16:17:59,627 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59" (1/1) ... [2018-06-25 16:17:59,627 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59" (1/1) ... [2018-06-25 16:17:59,648 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59" (1/1) ... [2018-06-25 16:17:59,648 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59" (1/1) ... [2018-06-25 16:17:59,664 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59" (1/1) ... [2018-06-25 16:17:59,666 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59" (1/1) ... [2018-06-25 16:17:59,668 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59" (1/1) ... [2018-06-25 16:17:59,671 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 16:17:59,671 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 16:17:59,672 INFO ]: Initializing RCFGBuilder... [2018-06-25 16:17:59,672 INFO ]: RCFGBuilder initialized [2018-06-25 16:17:59,672 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 16:17:59,692 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 16:17:59,692 INFO ]: Found specification of procedure gotoProc [2018-06-25 16:17:59,692 INFO ]: Found implementation of procedure gotoProc [2018-06-25 16:17:59,692 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 16:17:59,692 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 16:17:59,692 INFO ]: Found implementation of procedure Ultimate.START [2018-06-25 16:18:00,085 INFO ]: Using library mode [2018-06-25 16:18:00,087 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 04:18:00 BoogieIcfgContainer [2018-06-25 16:18:00,087 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 16:18:00,089 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 16:18:00,089 INFO ]: Initializing TraceAbstraction... [2018-06-25 16:18:00,093 INFO ]: TraceAbstraction initialized [2018-06-25 16:18:00,093 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 04:17:59" (1/3) ... [2018-06-25 16:18:00,094 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38675193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 04:18:00, skipping insertion in model container [2018-06-25 16:18:00,094 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 04:17:59" (2/3) ... [2018-06-25 16:18:00,094 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38675193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 04:18:00, skipping insertion in model container [2018-06-25 16:18:00,094 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 04:18:00" (3/3) ... [2018-06-25 16:18:00,097 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 16:18:00,106 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 16:18:00,115 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 16:18:00,153 INFO ]: Using default assertion order modulation [2018-06-25 16:18:00,153 INFO ]: Interprodecural is true [2018-06-25 16:18:00,153 INFO ]: Hoare is false [2018-06-25 16:18:00,153 INFO ]: Compute interpolants for FPandBP [2018-06-25 16:18:00,153 INFO ]: Backedges is TWOTRACK [2018-06-25 16:18:00,153 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 16:18:00,153 INFO ]: Difference is false [2018-06-25 16:18:00,153 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 16:18:00,153 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 16:18:00,168 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 16:18:00,179 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 16:18:00,180 INFO ]: Found error trace [2018-06-25 16:18:00,180 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 16:18:00,180 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 16:18:00,184 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-25 16:18:00,186 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 16:18:00,186 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 16:18:00,227 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:18:00,227 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 16:18:00,227 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:18:00,342 INFO ]: Conjunction of SSA is unsat [2018-06-25 16:18:00,453 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 16:18:00,455 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 16:18:00,455 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 16:18:00,457 INFO ]: Interpolant automaton has 3 states [2018-06-25 16:18:00,471 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 16:18:00,472 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 16:18:00,474 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 16:18:00,544 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 16:18:00,544 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 16:18:00,544 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 16:18:00,545 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 16:18:00,546 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 16:18:00,552 INFO ]: With dead ends: 9 [2018-06-25 16:18:00,552 INFO ]: Without dead ends: 9 [2018-06-25 16:18:00,553 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 16:18:00,566 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 16:18:00,595 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 16:18:00,596 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 16:18:00,597 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 16:18:00,598 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 16:18:00,598 INFO ]: Finished accepts. word is rejected. [2018-06-25 16:18:00,598 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 16:18:00,598 INFO ]: Interpolant automaton has 3 states. [2018-06-25 16:18:00,598 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 16:18:00,598 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 16:18:00,598 INFO ]: Found error trace [2018-06-25 16:18:00,598 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 16:18:00,599 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 16:18:00,599 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-25 16:18:00,599 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 16:18:00,599 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 16:18:00,600 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:18:00,600 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 16:18:00,600 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 16:18:00,728 INFO ]: Conjunction of SSA is sat [2018-06-25 16:18:00,741 INFO ]: Counterexample might be feasible [2018-06-25 16:18:00,769 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 04:18:00 BoogieIcfgContainer [2018-06-25 16:18:00,769 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 16:18:00,770 INFO ]: Toolchain (without parser) took 1290.31 ms. Allocated memory is still 309.3 MB. Free memory was 251.9 MB in the beginning and 193.6 MB in the end (delta: 58.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 3.6 GB. [2018-06-25 16:18:00,771 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 309.3 MB. Free memory is still 275.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 16:18:00,771 INFO ]: ChcToBoogie took 111.32 ms. Allocated memory is still 309.3 MB. Free memory was 250.9 MB in the beginning and 248.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 16:18:00,772 INFO ]: Boogie Preprocessor took 64.61 ms. Allocated memory is still 309.3 MB. Free memory was 248.9 MB in the beginning and 246.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 16:18:00,772 INFO ]: RCFGBuilder took 415.63 ms. Allocated memory is still 309.3 MB. Free memory was 246.9 MB in the beginning and 218.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. [2018-06-25 16:18:00,773 INFO ]: TraceAbstraction took 680.27 ms. Allocated memory is still 309.3 MB. Free memory was 218.8 MB in the beginning and 193.6 MB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 3.6 GB. [2018-06-25 16:18:00,784 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 275.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 111.32 ms. Allocated memory is still 309.3 MB. Free memory was 250.9 MB in the beginning and 248.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 64.61 ms. Allocated memory is still 309.3 MB. Free memory was 248.9 MB in the beginning and 246.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 415.63 ms. Allocated memory is still 309.3 MB. Free memory was 246.9 MB in the beginning and 218.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. * TraceAbstraction took 680.27 ms. Allocated memory is still 309.3 MB. Free memory was 218.8 MB in the beginning and 193.6 MB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 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_10_Int, hbv_False_50_Bool, hbv_False_52_Bool, hbv_False_37_Bool, hbv_False_19_Int, hbv_False_7_Bool, hbv_False_9_Int, hbv_False_55_Bool, hbv_False_45_Int, hbv_False_2_Bool, hbv_False_46_Int, hbv_False_14_Int, hbv_False_35_Int, hbv_False_23_Int, hbv_False_31_Int, hbv_False_1_Bool, hbv_False_12_Int, hbv_False_26_Int, hbv_False_13_Int, hbv_False_53_Int, hbv_False_57_Int, hbv_False_51_Int, hbv_False_32_Int, hbv_False_33_Int, hbv_False_56_Bool, hbv_False_36_Int, hbv_False_17_Int, hbv_False_3_Bool, hbv_False_21_Int, hbv_False_38_Int, hbv_False_49_Int, hbv_False_27_Int, hbv_False_29_Int, hbv_False_44_Int, hbv_False_48_Int, hbv_False_5_Bool, hbv_False_58_Bool, hbv_False_20_Int, hbv_False_18_Int, hbv_False_42_Int, hbv_False_22_Int, hbv_False_28_Int, hbv_False_25_Int, hbv_False_41_Int, hbv_False_40_Int, hbv_False_24_Int, hbv_False_30_Int, hbv_False_8_Bool, hbv_False_39_Int, hbv_False_11_Int, hbv_False_16_Int, hbv_False_6_Bool, hbv_False_54_Int, hbv_False_47_Int, hbv_False_4_Bool, hbv_False_43_Int, hbv_False_34_Int, hbv_False_15_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hbv_state_2_Int == hbv_state_28_Int && hhv_state_14_Int == hhv_state_13_Int) && !(hbv_state_17_Bool && !(hbv_state_15_Int == hbv_state_16_Int))) && !(!(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_41_Int))) == 1) && hhv_state_54_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_24_Int == hhv_state_33_Int))) && !(hhv_state_51_Bool && !(hhv_state_50_Int == 0))) && !((hhv_state_55_Bool || 1 <= hbv_state_5_Int) && (!hhv_state_55_Bool || !(1 <= hbv_state_5_Int)))) && !(((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_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))) && !(!hhv_state_55_Bool && !(hbv_state_5_Int == hhv_state_28_Int))) && !(!(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))) && !(!hhv_state_55_Bool && !(hbv_state_2_Int == hhv_state_32_Int))) && !(hhv_state_55_Bool && !(hbv_state_5_Int + -1 * hhv_state_28_Int == 1))) && !(!hhv_state_55_Bool && !(hbv_state_1_Int == hhv_state_34_Int))) && hhv_state_9_Int == hhv_state_29_Int) && !(hbv_state_17_Bool && !(hbv_state_21_Int == hbv_state_22_Int))) && !(hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_33_Int))) && !(!(hbv_state_45_Int == hbv_state_46_Int) && hbv_state_17_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_18_Int == hhv_state_29_Int))) && !(!(hbv_state_23_Int == hbv_state_30_Int) && !hbv_state_12_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_40_Int))) && !(!(hhv_state_44_Int == hhv_state_53_Int) && hhv_state_2_Bool)) && !(hhv_state_54_Bool && !(hhv_state_45_Int == 1))) && !(hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_45_Int))) && hhv_state_12_Int == hhv_state_11_Int) && !(hhv_state_4_Bool && !(hhv_state_15_Int == hhv_state_17_Int))) && !(!hbv_state_9_Bool && !(hbv_state_7_Int == hbv_state_8_Int))) && !(hhv_state_51_Bool && !(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_56_Int))) == 1))) && !(!hbv_state_9_Bool && !(hbv_state_31_Int == hbv_state_32_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))) && !((!(1 <= hbv_state_5_Int) || !hhv_state_51_Bool) && (1 <= hbv_state_5_Int || hhv_state_51_Bool))) && !(!(hhv_state_31_Int == hhv_state_32_Int) && hhv_state_5_Bool)) && !((hhv_state_48_Bool || hbv_state_18_Int + (hbv_state_25_Int + (hbv_state_28_Int + (hbv_state_6_Int + (-1 * hhv_state_36_Int + (-1 * hhv_state_37_Int + (-1 * hhv_state_38_Int + -1 * hhv_state_39_Int)))))) == 0) && (!(hbv_state_18_Int + (hbv_state_25_Int + (hbv_state_28_Int + (hbv_state_6_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_3_Bool && !(hhv_state_26_Int == hhv_state_47_Int))) && !((!(1 <= hbv_state_2_Int) || !hhv_state_57_Bool) && (1 <= hbv_state_2_Int || hhv_state_57_Bool))) && hhv_state_14_Int == hhv_state_39_Int) && !(hhv_state_5_Bool && !(hhv_state_29_Int == hhv_state_30_Int))) && !(!(hbv_state_24_Int == hbv_state_42_Int) && hbv_state_17_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))) && !(!(hhv_state_16_Int == hhv_state_41_Int) && hhv_state_3_Bool)) && hbv_state_29_Int == hbv_state_1_Int) && !(!(hhv_state_46_Int == 0) && hhv_state_54_Bool)) && !(!hhv_state_2_Bool && !(hbv_state_3_Int == hhv_state_42_Int))) && !(!hhv_state_2_Bool && !(hbv_state_1_Int == hhv_state_47_Int))) && !((!hhv_state_1_Bool || !hhv_state_0_Bool) && (hhv_state_1_Bool || hhv_state_0_Bool))) && !(!(hhv_state_53_Int == 1) && hhv_state_51_Bool)) && !(!(hbv_state_34_Int == hbv_state_35_Int) && hbv_state_12_Bool)) && !(!(hbv_state_1_Int + -1 * hhv_state_25_Int == 1) && hhv_state_57_Bool)) && !(!(hbv_state_34_Int == hbv_state_13_Int) && !hbv_state_12_Bool)) && !(hhv_state_57_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && !(!hbv_state_17_Bool && !(hbv_state_33_Int == hbv_state_15_Int))) && !(!(hbv_state_5_Int == hhv_state_41_Int) && !hhv_state_54_Bool)) && !(!hbv_state_17_Bool && !(hbv_state_23_Int == hbv_state_24_Int))) && !(!(hbv_state_2_Int == hhv_state_44_Int) && !hhv_state_2_Bool)) && !(!(hbv_state_13_Int == hbv_state_27_Int) && hbv_state_9_Bool)) && !(!(hhv_state_52_Int == 0) && hhv_state_51_Bool)) && !(!(hbv_state_5_Int == hhv_state_17_Int) && hhv_state_57_Bool)) && hhv_state_8_Int == hhv_state_36_Int) && !((((((((!hbv_state_9_Bool || !hbv_state_17_Bool) || !hbv_state_12_Bool) && (!hbv_state_9_Bool || !hbv_state_12_Bool)) && (!hbv_state_17_Bool || !hbv_state_19_Bool)) && (!hbv_state_9_Bool || !hbv_state_19_Bool)) && (!hbv_state_12_Bool || !hbv_state_19_Bool)) || hbv_state_20_Bool) && ((((((hbv_state_12_Bool && hbv_state_19_Bool) || (hbv_state_17_Bool && hbv_state_19_Bool)) || (hbv_state_9_Bool && hbv_state_19_Bool)) || !hbv_state_20_Bool) || (hbv_state_12_Bool && hbv_state_9_Bool)) || ((hbv_state_12_Bool && hbv_state_9_Bool) && hbv_state_17_Bool)))) && !(!hbv_state_9_Bool && !(hbv_state_13_Int == hbv_state_14_Int))) && !(!(hbv_state_3_Int == hhv_state_43_Int) && !hhv_state_54_Bool)) && !(!(hhv_state_47_Int == hhv_state_52_Int) && hhv_state_2_Bool)) && hbv_state_3_Int == hbv_state_25_Int) && !((!(1 <= hbv_state_3_Int) || !hhv_state_54_Bool) && (hhv_state_54_Bool || 1 <= hbv_state_3_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) && !(!(hbv_state_10_Int == hbv_state_11_Int) && hbv_state_12_Bool)) && !(!hhv_state_55_Bool && !(hbv_state_3_Int == hhv_state_30_Int))) && hbv_state_5_Int == hbv_state_18_Int) && !(!(hbv_state_2_Int == hhv_state_45_Int) && !hhv_state_54_Bool)) && hhv_state_11_Int == hhv_state_31_Int) && !(hhv_state_55_Bool && !(hhv_state_34_Int == 0))) && !(!hbv_state_17_Bool && !(hbv_state_34_Int == hbv_state_45_Int))) && !((!hbv_state_40_Bool || !hbv_state_26_Bool) && (hbv_state_40_Bool || hbv_state_26_Bool))) && hbv_state_1_Int == hbv_state_6_Int) && hhv_state_10_Int == hhv_state_9_Int) && hhv_state_13_Int == hhv_state_33_Int) && !(!hhv_state_54_Bool && !(hbv_state_1_Int == hhv_state_46_Int))) && !(!hhv_state_57_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && !(!(hbv_state_1_Int == hhv_state_52_Int) && !hhv_state_51_Bool)) && !(hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_43_Int))) && !(hbv_state_9_Bool && !(hbv_state_7_Int == hbv_state_49_Int))) && !(!hhv_state_57_Bool && !(hbv_state_5_Int == hhv_state_17_Int))) && !(!hhv_state_57_Bool && !(hbv_state_2_Int == hhv_state_23_Int))) && !(!(hbv_state_10_Int == hbv_state_7_Int) && !hbv_state_12_Bool)) && !(!(hbv_state_5_Int == hhv_state_56_Int) && !hhv_state_51_Bool)) && !(!(hbv_state_31_Int == hbv_state_41_Int) && hbv_state_9_Bool)) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_50_Int))) && !(!hbv_state_17_Bool && !(hbv_state_10_Int == hbv_state_21_Int))) && !(!(hhv_state_43_Int == 0) && hhv_state_54_Bool)) && hbv_state_4_Int == hbv_state_5_Int) && !(!hhv_state_51_Bool && !(hbv_state_2_Int == hhv_state_53_Int))) && hhv_state_12_Int == hhv_state_38_Int) && !(!hhv_state_2_Bool && !(hbv_state_5_Int == hhv_state_40_Int))) && !(!hbv_state_9_Bool && !(hbv_state_30_Int == hbv_state_44_Int))) && !(!(hbv_state_2_Int + -1 * hhv_state_23_Int == 1) && hhv_state_57_Bool)) && !(!(hbv_state_3_Int == hhv_state_50_Int) && !hhv_state_51_Bool)) && !(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)) && hhv_state_8_Int == hhv_state_7_Int) && !(hhv_state_55_Bool && !(hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_30_Int)) == 2))) && !(hbv_state_9_Bool && !(hbv_state_30_Int == hbv_state_43_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)) && !(!hhv_state_57_Bool && !(hbv_state_1_Int == hhv_state_25_Int))) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(!(hbv_state_33_Int == hbv_state_31_Int) && !hbv_state_12_Bool)) && !(!(hhv_state_22_Int == hhv_state_21_Int) && !hhv_state_4_Bool)) && !(hbv_state_12_Bool && !(hbv_state_23_Int == hbv_state_48_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))) && !(!(hhv_state_32_Int == 0) && hhv_state_55_Bool)) && !(hbv_state_12_Bool && !(hbv_state_33_Int == hbv_state_39_Int))) && hbv_state_47_Int == hbv_state_2_Int) && hbv_state_50_Int == hbv_state_3_Int; [L0] hhv_state_0_Bool, hhv_state_1_Bool, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_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_19_Bool, hbv_state_9_Bool, hbv_state_12_Bool, hbv_state_17_Bool, hbv_state_20_Bool, hbv_state_4_Int, hbv_state_5_Int, hbv_state_50_Int, hbv_state_3_Int, hbv_state_47_Int, hbv_state_2_Int, hbv_state_29_Int, hbv_state_1_Int, hbv_state_10_Int, hbv_state_7_Int, hbv_state_11_Int, hbv_state_23_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_13_Int, hbv_state_21_Int, hbv_state_22_Int, hbv_state_24_Int, hbv_state_42_Int, hbv_state_15_Int, hbv_state_16_Int, hbv_state_45_Int, hbv_state_46_Int, hbv_state_36_Bool, hbv_state_18_Int, hbv_state_25_Int, hbv_state_28_Int, hbv_state_6_Int, hbv_state_8_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_14_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_26_Bool, hbv_state_46_Int, hbv_state_44_Int, hbv_state_49_Int, hbv_state_48_Int, hbv_state_50_Int, hbv_state_25_Int, hbv_state_55_Bool, hbv_state_28_Int, hbv_state_34_Int, hbv_state_38_Bool, hbv_state_56_Bool, hbv_state_35_Int, hbv_state_39_Int, hbv_state_13_Int, hbv_state_9_Bool, hbv_state_54_Int, hbv_state_6_Int, hbv_state_53_Int, hbv_state_37_Bool, hbv_state_32_Int, hbv_state_20_Bool, hbv_state_21_Int, hbv_state_40_Bool, hbv_state_12_Bool, hbv_state_22_Int, hbv_state_8_Int, hbv_state_27_Int, hbv_state_29_Int, hbv_state_52_Bool, hbv_state_15_Int, hbv_state_30_Int, hbv_state_1_Int, hbv_state_4_Int, hbv_state_51_Int, hbv_state_2_Int, hbv_state_42_Int, hbv_state_31_Int, hbv_state_5_Int, hbv_state_14_Int, hbv_state_57_Int, hbv_state_47_Int, hbv_state_36_Bool, hbv_state_58_Bool, hbv_state_10_Int, hbv_state_11_Int, hbv_state_16_Int, hbv_state_3_Int, hbv_state_45_Int, hbv_state_18_Int, hbv_state_7_Int, hbv_state_17_Bool, hbv_state_41_Int, hbv_state_23_Int, hbv_state_24_Int, hbv_state_43_Int, hbv_state_19_Bool, hbv_state_33_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, 0.6s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7 SDtfs, 0 SDslu, 5 SDs, 0 SdLazy, 3 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 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_e2_1758_e8_12.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_16-18-00-799.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MESI_i1_e2_1758_e8_12.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_16-18-00-799.csv Received shutdown request...