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_i2.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 08:48:47,754 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 08:48:47,756 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 08:48:47,767 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 08:48:47,768 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 08:48:47,768 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 08:48:47,770 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 08:48:47,771 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 08:48:47,773 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 08:48:47,774 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 08:48:47,774 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 08:48:47,775 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 08:48:47,775 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 08:48:47,776 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 08:48:47,777 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 08:48:47,778 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 08:48:47,779 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 08:48:47,781 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 08:48:47,783 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 08:48:47,784 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 08:48:47,785 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 08:48:47,787 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 08:48:47,787 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 08:48:47,788 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 08:48:47,788 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 08:48:47,789 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 08:48:47,790 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 08:48:47,791 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 08:48:47,792 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 08:48:47,792 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 08:48:47,793 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 08:48:47,793 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 08:48:47,794 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 08:48:47,794 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 08:48:47,795 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 08:48:47,795 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 08:48:47,808 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 08:48:47,808 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 08:48:47,809 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 08:48:47,809 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 08:48:47,810 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 08:48:47,810 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 08:48:47,810 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 08:48:47,811 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 08:48:47,811 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 08:48:47,811 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 08:48:47,811 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 08:48:47,811 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 08:48:47,811 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 08:48:47,812 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 08:48:47,812 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 08:48:47,812 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 08:48:47,812 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 08:48:47,814 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 08:48:47,814 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 08:48:47,855 INFO ]: Repository-Root is: /tmp [2018-06-22 08:48:47,868 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 08:48:47,871 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 08:48:47,873 INFO ]: Initializing SmtParser... [2018-06-22 08:48:47,873 INFO ]: SmtParser initialized [2018-06-22 08:48:47,874 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i2.smt2 [2018-06-22 08:48:47,875 INFO ]: Parsing .smt2 file as a set of Horn Clauses No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-06-22 08:48:47,966 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i2.smt2 unknown [2018-06-22 08:48:48,400 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i2.smt2 [2018-06-22 08:48:48,405 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 08:48:48,411 INFO ]: Walking toolchain with 4 elements. [2018-06-22 08:48:48,411 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 08:48:48,411 INFO ]: Initializing ChcToBoogie... [2018-06-22 08:48:48,411 INFO ]: ChcToBoogie initialized [2018-06-22 08:48:48,414 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 08:48:48" (1/1) ... [2018-06-22 08:48:48,490 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48 Unit [2018-06-22 08:48:48,491 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 08:48:48,491 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 08:48:48,491 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 08:48:48,491 INFO ]: Boogie Preprocessor initialized [2018-06-22 08:48:48,511 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48" (1/1) ... [2018-06-22 08:48:48,511 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48" (1/1) ... [2018-06-22 08:48:48,521 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48" (1/1) ... [2018-06-22 08:48:48,521 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48" (1/1) ... [2018-06-22 08:48:48,538 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48" (1/1) ... [2018-06-22 08:48:48,539 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48" (1/1) ... [2018-06-22 08:48:48,542 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48" (1/1) ... [2018-06-22 08:48:48,545 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 08:48:48,546 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 08:48:48,546 INFO ]: Initializing RCFGBuilder... [2018-06-22 08:48:48,546 INFO ]: RCFGBuilder initialized [2018-06-22 08:48:48,554 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2018-06-22 08:48:48,565 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 08:48:48,565 INFO ]: Found specification of procedure gotoProc [2018-06-22 08:48:48,565 INFO ]: Found implementation of procedure gotoProc [2018-06-22 08:48:48,565 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 08:48:48,565 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 08:48:48,565 INFO ]: Found implementation of procedure Ultimate.START Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 08:48:49,004 INFO ]: Using library mode [2018-06-22 08:48:49,004 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 08:48:49 BoogieIcfgContainer [2018-06-22 08:48:49,004 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 08:48:49,006 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 08:48:49,006 INFO ]: Initializing TraceAbstraction... [2018-06-22 08:48:49,009 INFO ]: TraceAbstraction initialized [2018-06-22 08:48:49,009 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 08:48:48" (1/3) ... [2018-06-22 08:48:49,010 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@238c7981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 08:48:49, skipping insertion in model container [2018-06-22 08:48:49,010 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:48:48" (2/3) ... [2018-06-22 08:48:49,011 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@238c7981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 08:48:49, skipping insertion in model container [2018-06-22 08:48:49,011 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 08:48:49" (3/3) ... [2018-06-22 08:48:49,012 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 08:48:49,021 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 08:48:49,030 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 08:48:49,084 INFO ]: Using default assertion order modulation [2018-06-22 08:48:49,084 INFO ]: Interprodecural is true [2018-06-22 08:48:49,084 INFO ]: Hoare is false [2018-06-22 08:48:49,084 INFO ]: Compute interpolants for FPandBP [2018-06-22 08:48:49,084 INFO ]: Backedges is TWOTRACK [2018-06-22 08:48:49,084 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 08:48:49,084 INFO ]: Difference is false [2018-06-22 08:48:49,084 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 08:48:49,084 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 08:48:49,101 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 08:48:49,113 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 08:48:49,116 INFO ]: Found error trace [2018-06-22 08:48:49,117 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 08:48:49,117 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 08:48:49,123 INFO ]: Analyzing trace with hash 1284994894, now seen corresponding path program 1 times [2018-06-22 08:48:49,125 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 08:48:49,125 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 08:48:49,171 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:48:49,171 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 08:48:49,171 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:48:49,305 INFO ]: Conjunction of SSA is unsat [2018-06-22 08:48:49,453 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 08:48:49,456 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 08:48:49,456 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 08:48:49,459 INFO ]: Interpolant automaton has 3 states [2018-06-22 08:48:49,474 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 08:48:49,474 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 08:48:49,478 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 08:48:49,572 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 08:48:49,572 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 08:48:49,575 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 08:48:49,576 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 08:48:49,577 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 08:48:49,586 INFO ]: With dead ends: 9 [2018-06-22 08:48:49,586 INFO ]: Without dead ends: 9 [2018-06-22 08:48:49,590 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 08:48:49,603 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 08:48:49,618 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 08:48:49,619 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 08:48:49,619 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 08:48:49,620 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 08:48:49,621 INFO ]: Finished accepts. word is rejected. [2018-06-22 08:48:49,621 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 08:48:49,621 INFO ]: Interpolant automaton has 3 states. [2018-06-22 08:48:49,621 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 08:48:49,621 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 08:48:49,621 INFO ]: Found error trace [2018-06-22 08:48:49,621 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 08:48:49,621 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 08:48:49,621 INFO ]: Analyzing trace with hash 1180964567, now seen corresponding path program 1 times [2018-06-22 08:48:49,622 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 08:48:49,622 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 08:48:49,622 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:48:49,622 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 08:48:49,622 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:48:49,701 INFO ]: Conjunction of SSA is unsat [2018-06-22 08:48:50,109 WARN ]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-06-22 08:48:50,110 INFO ]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 08:48:50,110 INFO ]: The current sequences of interpolants are not accepted, trying to find more. [2018-06-22 08:48:50,110 INFO ]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2018-06-22 08:48:50,122 INFO ]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-06-22 08:48:50,287 INFO ]: Conjunction of SSA is unsat [2018-06-22 08:48:50,300 INFO ]: Computing forward predicates... [2018-06-22 08:48:50,508 WARN ]: expecting exponential blowup for input size 10 [2018-06-22 08:48:50,598 WARN ]: expecting exponential blowup for input size 11 [2018-06-22 08:48:50,722 WARN ]: expecting exponential blowup for input size 9 [2018-06-22 08:48:50,742 WARN ]: expecting exponential blowup for input size 9 [2018-06-22 08:48:50,754 WARN ]: expecting exponential blowup for input size 13 [2018-06-22 08:48:50,884 WARN ]: expecting exponential blowup for input size 12 [2018-06-22 08:48:51,010 WARN ]: expecting exponential blowup for input size 14 [2018-06-22 08:48:51,223 WARN ]: Simplifying disjunction of 7776 conjuctions. This might take some time... [2018-06-22 08:48:53,614 INFO ]: Simplified to disjunction of 3456 conjuctions. [2018-06-22 08:48:53,649 WARN ]: expecting exponential blowup for input size 15 [2018-06-22 08:48:53,845 WARN ]: Simplifying disjunction of 7776 conjuctions. This might take some time... [2018-06-22 08:48:56,570 INFO ]: Simplified to disjunction of 3456 conjuctions. [2018-06-22 08:48:56,601 WARN ]: expecting exponential blowup for input size 13 [2018-06-22 08:48:57,233 WARN ]: expecting exponential blowup for input size 12 [2018-06-22 08:48:57,461 WARN ]: expecting exponential blowup for input size 14 [2018-06-22 08:48:58,248 WARN ]: expecting exponential blowup for input size 12 [2018-06-22 08:49:07,989 WARN ]: Spent 108.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 12 [2018-06-22 08:49:07,993 INFO ]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 08:49:08,040 INFO ]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-06-22 08:49:08,040 INFO ]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2018-06-22 08:49:08,040 INFO ]: Interpolant automaton has 5 states [2018-06-22 08:49:08,040 INFO ]: Constructing interpolant automaton starting with 5 interpolants. [2018-06-22 08:49:08,040 INFO ]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-06-22 08:49:08,040 INFO ]: Start difference. First operand 9 states and 9 transitions. Second operand 5 states. [2018-06-22 08:49:08,072 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 08:49:08,072 INFO ]: Finished difference Result 10 states and 10 transitions. [2018-06-22 08:49:08,072 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-06-22 08:49:08,072 INFO ]: Start accepts. Automaton has 5 states. Word has length 8 [2018-06-22 08:49:08,072 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 08:49:08,072 INFO ]: With dead ends: 10 [2018-06-22 08:49:08,072 INFO ]: Without dead ends: 10 [2018-06-22 08:49:08,073 INFO ]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-06-22 08:49:08,073 INFO ]: Start minimizeSevpa. Operand 10 states. [2018-06-22 08:49:08,074 INFO ]: Finished minimizeSevpa. Reduced states from 10 to 10. [2018-06-22 08:49:08,074 INFO ]: Start removeUnreachable. Operand 10 states. [2018-06-22 08:49:08,075 INFO ]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2018-06-22 08:49:08,075 INFO ]: Start accepts. Automaton has 10 states and 10 transitions. Word has length 8 [2018-06-22 08:49:08,075 INFO ]: Finished accepts. word is rejected. [2018-06-22 08:49:08,075 INFO ]: Abstraction has 10 states and 10 transitions. [2018-06-22 08:49:08,075 INFO ]: Interpolant automaton has 5 states. [2018-06-22 08:49:08,075 INFO ]: Start isEmpty. Operand 10 states and 10 transitions. [2018-06-22 08:49:08,075 INFO ]: Finished isEmpty. Found accepting run of length 10 [2018-06-22 08:49:08,075 INFO ]: Found error trace [2018-06-22 08:49:08,075 INFO ]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 08:49:08,075 INFO ]: === Iteration 3 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 08:49:08,076 INFO ]: Analyzing trace with hash -2043975570, now seen corresponding path program 2 times [2018-06-22 08:49:08,076 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 08:49:08,076 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 08:49:08,077 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:49:08,077 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 08:49:08,077 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:49:08,185 INFO ]: Conjunction of SSA is sat [2018-06-22 08:49:08,196 INFO ]: Counterexample might be feasible [2018-06-22 08:49:08,212 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 08:49:08 BoogieIcfgContainer [2018-06-22 08:49:08,213 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 08:49:08,213 INFO ]: Toolchain (without parser) took 19807.86 ms. Allocated memory was 309.3 MB in the beginning and 798.0 MB in the end (delta: 488.6 MB). Free memory was 249.8 MB in the beginning and 649.9 MB in the end (delta: -400.1 MB). Peak memory consumption was 88.5 MB. Max. memory is 3.6 GB. [2018-06-22 08:49:08,214 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 309.3 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 08:49:08,215 INFO ]: ChcToBoogie took 79.68 ms. Allocated memory is still 309.3 MB. Free memory was 249.8 MB in the beginning and 246.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:49:08,215 INFO ]: Boogie Preprocessor took 54.25 ms. Allocated memory is still 309.3 MB. Free memory was 246.8 MB in the beginning and 244.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:49:08,216 INFO ]: RCFGBuilder took 458.47 ms. Allocated memory is still 309.3 MB. Free memory was 244.8 MB in the beginning and 217.8 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:49:08,216 INFO ]: TraceAbstraction took 19206.43 ms. Allocated memory was 309.3 MB in the beginning and 798.0 MB in the end (delta: 488.6 MB). Free memory was 216.8 MB in the beginning and 649.9 MB in the end (delta: -433.1 MB). Peak memory consumption was 55.5 MB. Max. memory is 3.6 GB. [2018-06-22 08:49:08,219 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 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 79.68 ms. Allocated memory is still 309.3 MB. Free memory was 249.8 MB in the beginning and 246.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 54.25 ms. Allocated memory is still 309.3 MB. Free memory was 246.8 MB in the beginning and 244.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 458.47 ms. Allocated memory is still 309.3 MB. Free memory was 244.8 MB in the beginning and 217.8 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 19206.43 ms. Allocated memory was 309.3 MB in the beginning and 798.0 MB in the end (delta: 488.6 MB). Free memory was 216.8 MB in the beginning and 649.9 MB in the end (delta: -433.1 MB). Peak memory consumption was 55.5 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, 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_Int, hhv_state_50_Bool, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Bool, hhv_state_54_Bool, hhv_state_55_Int, hhv_state_56_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_1_Bool, hbv_False_50_Int, hbv_False_51_Bool, hbv_False_52_Int, hbv_False_53_Int, hbv_False_54_Bool, hbv_False_55_Bool, hbv_False_56_Int, hbv_False_57_Bool; [L0] havoc hbv_False_1_Bool, hbv_False_56_Int, hbv_False_17_Int, hbv_False_42_Int, hbv_False_11_Int, hbv_False_27_Int, hbv_False_39_Int, hbv_False_3_Bool, hbv_False_14_Int, hbv_False_28_Int, hbv_False_38_Int, hbv_False_32_Int, hbv_False_19_Int, hbv_False_16_Int, hbv_False_50_Int, hbv_False_7_Bool, hbv_False_40_Int, hbv_False_47_Int, hbv_False_21_Int, hbv_False_31_Int, hbv_False_20_Int, hbv_False_34_Int, hbv_False_49_Int, hbv_False_30_Int, hbv_False_12_Int, hbv_False_44_Int, hbv_False_51_Bool, hbv_False_25_Int, hbv_False_26_Int, hbv_False_22_Int, hbv_False_24_Int, hbv_False_48_Int, hbv_False_6_Bool, hbv_False_35_Int, hbv_False_46_Int, hbv_False_55_Bool, hbv_False_33_Int, hbv_False_13_Int, hbv_False_52_Int, hbv_False_23_Int, hbv_False_2_Bool, hbv_False_18_Int, hbv_False_57_Bool, hbv_False_53_Int, hbv_False_36_Int, hbv_False_4_Bool, hbv_False_10_Int, hbv_False_41_Int, hbv_False_9_Int, hbv_False_15_Int, hbv_False_29_Int, hbv_False_8_Bool, hbv_False_5_Bool, hbv_False_43_Int, hbv_False_37_Bool, hbv_False_54_Bool, hbv_False_45_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hhv_state_14_Int == hhv_state_13_Int && !(hbv_state_17_Bool && !(hbv_state_15_Int == hbv_state_16_Int))) && !(!hhv_state_5_Bool && !(hhv_state_24_Int == hhv_state_33_Int))) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_49_Int))) && !(!hbv_state_17_Bool && !(hbv_state_21_Int == hbv_state_22_Int))) && !(!hhv_state_4_Bool && !(hhv_state_24_Int == hhv_state_26_Int))) && !(hhv_state_54_Bool && !(hhv_state_34_Int == 0))) && !(!(hbv_state_30_Int == hbv_state_40_Int) && hbv_state_9_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_44_Int))) && !(hhv_state_54_Bool && !(hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_30_Int)) == 1))) && hbv_state_2_Int == hbv_state_39_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))) && !(!(hbv_state_2_Int == hhv_state_45_Int) && !hhv_state_53_Bool)) && hhv_state_7_Int == hhv_state_27_Int) && !(hhv_state_4_Bool && !(hhv_state_21_Int == hhv_state_23_Int))) && !(hhv_state_56_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && !(hhv_state_54_Bool && !(hbv_state_5_Int + -1 * hhv_state_28_Int == 1))) && !(!(hhv_state_43_Int == 0) && hhv_state_53_Bool)) && !((hbv_state_25_Bool || hbv_state_26_Bool) && (!hbv_state_25_Bool || !hbv_state_26_Bool))) && hhv_state_9_Int == hhv_state_29_Int) && !(hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_33_Int))) && !(!(hbv_state_33_Int == hbv_state_34_Int) && hbv_state_12_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_18_Int == hhv_state_29_Int))) && !(!hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_40_Int))) && !(!(hbv_state_5_Int == hhv_state_55_Int) && !hhv_state_50_Bool)) && !(!(hbv_state_5_Int == hhv_state_41_Int) && !hhv_state_53_Bool)) && !(!(hbv_state_32_Int == hbv_state_30_Int) && !hbv_state_12_Bool)) && !(hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_45_Int))) && !((((((((hbv_state_12_Bool && hbv_state_36_Bool) || (hbv_state_12_Bool && hbv_state_17_Bool)) || (hbv_state_9_Bool && hbv_state_17_Bool)) || (hbv_state_17_Bool && hbv_state_36_Bool)) || (hbv_state_9_Bool && hbv_state_36_Bool)) || !hbv_state_37_Bool) || (hbv_state_12_Bool && hbv_state_9_Bool)) && (((((((!hbv_state_9_Bool || !hbv_state_12_Bool) && (!hbv_state_9_Bool || !hbv_state_17_Bool)) && (!hbv_state_17_Bool || !hbv_state_36_Bool)) && (!hbv_state_9_Bool || !hbv_state_36_Bool)) && (!hbv_state_12_Bool || !hbv_state_36_Bool)) && (!hbv_state_17_Bool || !hbv_state_12_Bool)) || hbv_state_37_Bool))) && !(!(hhv_state_44_Int == hhv_state_52_Int) && hhv_state_2_Bool)) && !(hhv_state_50_Bool && !(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_55_Int))) == 1))) && 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))) && !(!(hbv_state_33_Int == hbv_state_13_Int) && !hbv_state_12_Bool)) && !(!(hbv_state_2_Int + -1 * hhv_state_23_Int == 1) && hhv_state_56_Bool)) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !(!hhv_state_54_Bool && !(hbv_state_3_Int == hhv_state_30_Int))) && !(!hbv_state_17_Bool && !(hbv_state_33_Int == hbv_state_44_Int))) && !(!(hhv_state_46_Int == 0) && hhv_state_53_Bool)) && !(!(hbv_state_22_Int == hbv_state_41_Int) && hbv_state_17_Bool)) && !(!hhv_state_56_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && hbv_state_49_Int == hbv_state_3_Int) && !(!(hhv_state_31_Int == hhv_state_32_Int) && hhv_state_5_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_47_Int))) && !(!(hbv_state_21_Int == hbv_state_29_Int) && !hbv_state_12_Bool)) && hhv_state_14_Int == hhv_state_39_Int) && !(hhv_state_5_Bool && !(hhv_state_29_Int == hhv_state_30_Int))) && !(!hhv_state_56_Bool && !(hbv_state_5_Int == hhv_state_17_Int))) && !((!(1 <= hbv_state_5_Int) || !hhv_state_50_Bool) && (1 <= hbv_state_5_Int || hhv_state_50_Bool))) && !(!hhv_state_56_Bool && !(hbv_state_2_Int == hhv_state_23_Int))) && !(hhv_state_50_Bool && !(hhv_state_49_Int == 0))) && !(((!hhv_state_6_Bool || !hbv_state_26_Bool) || !hhv_state_0_Bool) && ((hbv_state_26_Bool && hhv_state_6_Bool) || hhv_state_0_Bool))) && !(!hbv_state_9_Bool && !(hbv_state_30_Int == hbv_state_31_Int))) && !((!(1 <= hbv_state_3_Int) || !hhv_state_53_Bool) && (hhv_state_53_Bool || 1 <= hbv_state_3_Int))) && !(hbv_state_12_Bool && !(hbv_state_21_Int == hbv_state_47_Int))) && !((!(1 <= hbv_state_2_Int) || !hhv_state_56_Bool) && (1 <= hbv_state_2_Int || hhv_state_56_Bool))) && !(!(hhv_state_16_Int == hhv_state_41_Int) && hhv_state_3_Bool)) && !(hbv_state_9_Bool && !(hbv_state_7_Int == hbv_state_48_Int))) && !((!hhv_state_48_Bool || (!(0 <= hhv_state_39_Int) && hhv_state_35_Bool)) && ((0 <= hhv_state_39_Int || hhv_state_48_Bool) || !hhv_state_35_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_47_Int == hhv_state_51_Int) && hhv_state_2_Bool)) && !((hhv_state_54_Bool || 1 <= hbv_state_5_Int) && (!hhv_state_54_Bool || !(1 <= hbv_state_5_Int)))) && !(hhv_state_53_Bool && !(hhv_state_45_Int == 1))) && !(!hhv_state_54_Bool && !(hbv_state_5_Int == hhv_state_28_Int))) && !(hbv_state_12_Bool && !(hbv_state_32_Int == hbv_state_35_Int))) && !(!hhv_state_50_Bool && !(hbv_state_2_Int == hhv_state_52_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)) && !(!(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_41_Int))) == 1) && hhv_state_53_Bool)) && hhv_state_8_Int == hhv_state_36_Int) && !(!hbv_state_9_Bool && !(hbv_state_13_Int == hbv_state_14_Int))) && !(!(hbv_state_1_Int + -1 * hhv_state_25_Int == 1) && hhv_state_56_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_15_Int == hhv_state_27_Int))) && hbv_state_3_Int == hbv_state_23_Int) && !(hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_46_Int))) && !(!(hbv_state_5_Int == hhv_state_17_Int) && hhv_state_56_Bool)) && !(!(hhv_state_32_Int == 0) && hhv_state_54_Bool)) && hhv_state_10_Int == hhv_state_37_Int) && !(!(hbv_state_10_Int == hbv_state_11_Int) && hbv_state_12_Bool)) && !(!(hhv_state_51_Int == 0) && hhv_state_50_Bool)) && hbv_state_5_Int == hbv_state_18_Int) && hhv_state_11_Int == hhv_state_31_Int) && !(!(hhv_state_52_Int == 1) && hhv_state_50_Bool)) && !(!hhv_state_53_Bool && !(hbv_state_1_Int == hhv_state_46_Int))) && !(!(hbv_state_1_Int == hhv_state_51_Int) && !hhv_state_50_Bool)) && hbv_state_1_Int == hbv_state_6_Int) && hhv_state_10_Int == hhv_state_9_Int) && !(hbv_state_9_Bool && !(hbv_state_29_Int == hbv_state_42_Int))) && hhv_state_13_Int == hhv_state_33_Int) && !(!hbv_state_17_Bool && !(hbv_state_32_Int == hbv_state_15_Int))) && !(hbv_state_17_Bool && !(hbv_state_19_Int == hbv_state_20_Int))) && !(hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_43_Int))) && !(!hbv_state_17_Bool && !(hbv_state_10_Int == hbv_state_19_Int))) && !(!(hbv_state_10_Int == hbv_state_7_Int) && !hbv_state_12_Bool)) && !((((((((!hhv_state_5_Bool || !hhv_state_4_Bool) && (!hhv_state_3_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_2_Bool)) && (!hhv_state_2_Bool || !hhv_state_5_Bool)) && (!hhv_state_2_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_5_Bool)) || hhv_state_6_Bool) && (((((((hhv_state_4_Bool && hhv_state_5_Bool) || (hhv_state_4_Bool && hhv_state_2_Bool)) || !hhv_state_6_Bool) || (hhv_state_5_Bool && hhv_state_2_Bool)) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_4_Bool && hhv_state_3_Bool)) || (hhv_state_3_Bool && hhv_state_2_Bool)))) && !(!(hbv_state_3_Int == hhv_state_49_Int) && !hhv_state_50_Bool)) && hbv_state_46_Int == hbv_state_2_Int) && !((!hbv_state_38_Bool || !hbv_state_26_Bool) && (hbv_state_38_Bool || hbv_state_26_Bool))) && hbv_state_4_Int == hbv_state_5_Int) && !(!hbv_state_9_Bool && !(hbv_state_29_Int == hbv_state_43_Int))) && hhv_state_12_Int == hhv_state_38_Int) && !(!(hbv_state_3_Int == hhv_state_43_Int) && !hhv_state_53_Bool)) && !(!hhv_state_2_Bool && !(hbv_state_5_Int == hhv_state_40_Int))) && !(hhv_state_4_Bool && !(hhv_state_18_Int == hhv_state_20_Int))) && !(hhv_state_4_Bool && !(hhv_state_25_Int == hhv_state_24_Int))) && !(((hbv_state_24_Bool || 0 <= hbv_state_6_Int) || !hbv_state_25_Bool) && ((hbv_state_25_Bool && !(0 <= hbv_state_6_Int)) || !hbv_state_24_Bool))) && hhv_state_8_Int == hhv_state_7_Int) && !(!(hbv_state_44_Int == hbv_state_45_Int) && hbv_state_17_Bool)) && !((!hhv_state_35_Bool || !hhv_state_1_Bool) && (hhv_state_35_Bool || hhv_state_1_Bool))) && !(!hhv_state_54_Bool && !(hbv_state_2_Int == hhv_state_32_Int))) && !(!(hhv_state_19_Int == hhv_state_18_Int) && !hhv_state_4_Bool)) && hbv_state_28_Int == hbv_state_1_Int) && !(!hhv_state_56_Bool && !(hbv_state_1_Int == hhv_state_25_Int))) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(!(hhv_state_22_Int == hhv_state_21_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_40_Int == hhv_state_55_Int) && hhv_state_2_Bool)) && !(!hhv_state_54_Bool && !(hbv_state_1_Int == hhv_state_34_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_Int, hhv_state_50_Bool, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Bool, hhv_state_54_Bool, hhv_state_55_Int, hhv_state_56_Bool := hbv_state_38_Bool, hbv_state_26_Bool, hbv_state_36_Bool, hbv_state_9_Bool, hbv_state_12_Bool, hbv_state_17_Bool, hbv_state_37_Bool, hbv_state_4_Int, hbv_state_5_Int, hbv_state_49_Int, hbv_state_3_Int, hbv_state_46_Int, hbv_state_2_Int, hbv_state_28_Int, hbv_state_1_Int, hbv_state_10_Int, hbv_state_7_Int, hbv_state_11_Int, hbv_state_21_Int, hbv_state_29_Int, hbv_state_47_Int, hbv_state_32_Int, hbv_state_30_Int, hbv_state_35_Int, hbv_state_33_Int, hbv_state_34_Int, hbv_state_13_Int, hbv_state_19_Int, hbv_state_20_Int, hbv_state_22_Int, hbv_state_41_Int, hbv_state_15_Int, hbv_state_16_Int, hbv_state_44_Int, hbv_state_45_Int, hbv_state_25_Bool, hbv_state_18_Int, hbv_state_23_Int, hbv_state_39_Int, hbv_state_6_Int, hbv_state_8_Int, hbv_state_48_Int, hbv_state_43_Int, hbv_state_42_Int, hbv_state_31_Int, hbv_state_40_Int, hbv_state_27_Int, hbv_state_14_Int, hbv_state_24_Bool, hbv_state_50_Int, hbv_state_51_Bool, hbv_state_52_Int, hbv_state_53_Int, hbv_state_54_Bool, hbv_state_55_Bool, hbv_state_56_Int, hbv_state_57_Bool; [L0] havoc hbv_state_30_Int, hbv_state_41_Int, hbv_state_11_Int, hbv_state_57_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_Bool, hbv_state_7_Int, hbv_state_34_Int, hbv_state_52_Int, hbv_state_14_Int, hbv_state_48_Int, hbv_state_46_Int, hbv_state_49_Int, hbv_state_20_Int, hbv_state_5_Int, hbv_state_16_Int, hbv_state_40_Int, hbv_state_15_Int, hbv_state_29_Int, hbv_state_36_Bool, hbv_state_3_Int, hbv_state_35_Int, hbv_state_55_Bool, hbv_state_24_Bool, hbv_state_38_Bool, hbv_state_28_Int, hbv_state_39_Int, hbv_state_53_Int, hbv_state_54_Bool, hbv_state_37_Bool, hbv_state_44_Int, hbv_state_22_Int, hbv_state_56_Int, hbv_state_21_Int, hbv_state_47_Int, hbv_state_19_Int, hbv_state_32_Int, hbv_state_33_Int, hbv_state_12_Bool, hbv_state_25_Bool, hbv_state_31_Int, hbv_state_17_Bool, hbv_state_8_Int, hbv_state_51_Bool, hbv_state_23_Int, hbv_state_26_Bool, hbv_state_45_Int, hbv_state_2_Int, hbv_state_4_Int, hbv_state_6_Int, hbv_state_43_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hhv_state_14_Int == hhv_state_13_Int && !(hbv_state_17_Bool && !(hbv_state_15_Int == hbv_state_16_Int))) && !(!hhv_state_5_Bool && !(hhv_state_24_Int == hhv_state_33_Int))) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_49_Int))) && !(!hbv_state_17_Bool && !(hbv_state_21_Int == hbv_state_22_Int))) && !(!hhv_state_4_Bool && !(hhv_state_24_Int == hhv_state_26_Int))) && !(hhv_state_54_Bool && !(hhv_state_34_Int == 0))) && !(!(hbv_state_30_Int == hbv_state_40_Int) && hbv_state_9_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_44_Int))) && !(hhv_state_54_Bool && !(hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_30_Int)) == 1))) && hbv_state_2_Int == hbv_state_39_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))) && !(!(hbv_state_2_Int == hhv_state_45_Int) && !hhv_state_53_Bool)) && hhv_state_7_Int == hhv_state_27_Int) && !(hhv_state_4_Bool && !(hhv_state_21_Int == hhv_state_23_Int))) && !(hhv_state_56_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && !(hhv_state_54_Bool && !(hbv_state_5_Int + -1 * hhv_state_28_Int == 1))) && !(!(hhv_state_43_Int == 0) && hhv_state_53_Bool)) && !((hbv_state_25_Bool || hbv_state_26_Bool) && (!hbv_state_25_Bool || !hbv_state_26_Bool))) && hhv_state_9_Int == hhv_state_29_Int) && !(hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_33_Int))) && !(!(hbv_state_33_Int == hbv_state_34_Int) && hbv_state_12_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_18_Int == hhv_state_29_Int))) && !(!hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_40_Int))) && !(!(hbv_state_5_Int == hhv_state_55_Int) && !hhv_state_50_Bool)) && !(!(hbv_state_5_Int == hhv_state_41_Int) && !hhv_state_53_Bool)) && !(!(hbv_state_32_Int == hbv_state_30_Int) && !hbv_state_12_Bool)) && !(hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_45_Int))) && !((((((((hbv_state_12_Bool && hbv_state_36_Bool) || (hbv_state_12_Bool && hbv_state_17_Bool)) || (hbv_state_9_Bool && hbv_state_17_Bool)) || (hbv_state_17_Bool && hbv_state_36_Bool)) || (hbv_state_9_Bool && hbv_state_36_Bool)) || !hbv_state_37_Bool) || (hbv_state_12_Bool && hbv_state_9_Bool)) && (((((((!hbv_state_9_Bool || !hbv_state_12_Bool) && (!hbv_state_9_Bool || !hbv_state_17_Bool)) && (!hbv_state_17_Bool || !hbv_state_36_Bool)) && (!hbv_state_9_Bool || !hbv_state_36_Bool)) && (!hbv_state_12_Bool || !hbv_state_36_Bool)) && (!hbv_state_17_Bool || !hbv_state_12_Bool)) || hbv_state_37_Bool))) && !(!(hhv_state_44_Int == hhv_state_52_Int) && hhv_state_2_Bool)) && !(hhv_state_50_Bool && !(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_55_Int))) == 1))) && 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))) && !(!(hbv_state_33_Int == hbv_state_13_Int) && !hbv_state_12_Bool)) && !(!(hbv_state_2_Int + -1 * hhv_state_23_Int == 1) && hhv_state_56_Bool)) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !(!hhv_state_54_Bool && !(hbv_state_3_Int == hhv_state_30_Int))) && !(!hbv_state_17_Bool && !(hbv_state_33_Int == hbv_state_44_Int))) && !(!(hhv_state_46_Int == 0) && hhv_state_53_Bool)) && !(!(hbv_state_22_Int == hbv_state_41_Int) && hbv_state_17_Bool)) && !(!hhv_state_56_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && hbv_state_49_Int == hbv_state_3_Int) && !(!(hhv_state_31_Int == hhv_state_32_Int) && hhv_state_5_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_47_Int))) && !(!(hbv_state_21_Int == hbv_state_29_Int) && !hbv_state_12_Bool)) && hhv_state_14_Int == hhv_state_39_Int) && !(hhv_state_5_Bool && !(hhv_state_29_Int == hhv_state_30_Int))) && !(!hhv_state_56_Bool && !(hbv_state_5_Int == hhv_state_17_Int))) && !((!(1 <= hbv_state_5_Int) || !hhv_state_50_Bool) && (1 <= hbv_state_5_Int || hhv_state_50_Bool))) && !(!hhv_state_56_Bool && !(hbv_state_2_Int == hhv_state_23_Int))) && !(hhv_state_50_Bool && !(hhv_state_49_Int == 0))) && !(((!hhv_state_6_Bool || !hbv_state_26_Bool) || !hhv_state_0_Bool) && ((hbv_state_26_Bool && hhv_state_6_Bool) || hhv_state_0_Bool))) && !(!hbv_state_9_Bool && !(hbv_state_30_Int == hbv_state_31_Int))) && !((!(1 <= hbv_state_3_Int) || !hhv_state_53_Bool) && (hhv_state_53_Bool || 1 <= hbv_state_3_Int))) && !(hbv_state_12_Bool && !(hbv_state_21_Int == hbv_state_47_Int))) && !((!(1 <= hbv_state_2_Int) || !hhv_state_56_Bool) && (1 <= hbv_state_2_Int || hhv_state_56_Bool))) && !(!(hhv_state_16_Int == hhv_state_41_Int) && hhv_state_3_Bool)) && !(hbv_state_9_Bool && !(hbv_state_7_Int == hbv_state_48_Int))) && !((!hhv_state_48_Bool || (!(0 <= hhv_state_39_Int) && hhv_state_35_Bool)) && ((0 <= hhv_state_39_Int || hhv_state_48_Bool) || !hhv_state_35_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_47_Int == hhv_state_51_Int) && hhv_state_2_Bool)) && !((hhv_state_54_Bool || 1 <= hbv_state_5_Int) && (!hhv_state_54_Bool || !(1 <= hbv_state_5_Int)))) && !(hhv_state_53_Bool && !(hhv_state_45_Int == 1))) && !(!hhv_state_54_Bool && !(hbv_state_5_Int == hhv_state_28_Int))) && !(hbv_state_12_Bool && !(hbv_state_32_Int == hbv_state_35_Int))) && !(!hhv_state_50_Bool && !(hbv_state_2_Int == hhv_state_52_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)) && !(!(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_41_Int))) == 1) && hhv_state_53_Bool)) && hhv_state_8_Int == hhv_state_36_Int) && !(!hbv_state_9_Bool && !(hbv_state_13_Int == hbv_state_14_Int))) && !(!(hbv_state_1_Int + -1 * hhv_state_25_Int == 1) && hhv_state_56_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_15_Int == hhv_state_27_Int))) && hbv_state_3_Int == hbv_state_23_Int) && !(hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_46_Int))) && !(!(hbv_state_5_Int == hhv_state_17_Int) && hhv_state_56_Bool)) && !(!(hhv_state_32_Int == 0) && hhv_state_54_Bool)) && hhv_state_10_Int == hhv_state_37_Int) && !(!(hbv_state_10_Int == hbv_state_11_Int) && hbv_state_12_Bool)) && !(!(hhv_state_51_Int == 0) && hhv_state_50_Bool)) && hbv_state_5_Int == hbv_state_18_Int) && hhv_state_11_Int == hhv_state_31_Int) && !(!(hhv_state_52_Int == 1) && hhv_state_50_Bool)) && !(!hhv_state_53_Bool && !(hbv_state_1_Int == hhv_state_46_Int))) && !(!(hbv_state_1_Int == hhv_state_51_Int) && !hhv_state_50_Bool)) && hbv_state_1_Int == hbv_state_6_Int) && hhv_state_10_Int == hhv_state_9_Int) && !(hbv_state_9_Bool && !(hbv_state_29_Int == hbv_state_42_Int))) && hhv_state_13_Int == hhv_state_33_Int) && !(!hbv_state_17_Bool && !(hbv_state_32_Int == hbv_state_15_Int))) && !(hbv_state_17_Bool && !(hbv_state_19_Int == hbv_state_20_Int))) && !(hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_43_Int))) && !(!hbv_state_17_Bool && !(hbv_state_10_Int == hbv_state_19_Int))) && !(!(hbv_state_10_Int == hbv_state_7_Int) && !hbv_state_12_Bool)) && !((((((((!hhv_state_5_Bool || !hhv_state_4_Bool) && (!hhv_state_3_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_2_Bool)) && (!hhv_state_2_Bool || !hhv_state_5_Bool)) && (!hhv_state_2_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_5_Bool)) || hhv_state_6_Bool) && (((((((hhv_state_4_Bool && hhv_state_5_Bool) || (hhv_state_4_Bool && hhv_state_2_Bool)) || !hhv_state_6_Bool) || (hhv_state_5_Bool && hhv_state_2_Bool)) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_4_Bool && hhv_state_3_Bool)) || (hhv_state_3_Bool && hhv_state_2_Bool)))) && !(!(hbv_state_3_Int == hhv_state_49_Int) && !hhv_state_50_Bool)) && hbv_state_46_Int == hbv_state_2_Int) && !((!hbv_state_38_Bool || !hbv_state_26_Bool) && (hbv_state_38_Bool || hbv_state_26_Bool))) && hbv_state_4_Int == hbv_state_5_Int) && !(!hbv_state_9_Bool && !(hbv_state_29_Int == hbv_state_43_Int))) && hhv_state_12_Int == hhv_state_38_Int) && !(!(hbv_state_3_Int == hhv_state_43_Int) && !hhv_state_53_Bool)) && !(!hhv_state_2_Bool && !(hbv_state_5_Int == hhv_state_40_Int))) && !(hhv_state_4_Bool && !(hhv_state_18_Int == hhv_state_20_Int))) && !(hhv_state_4_Bool && !(hhv_state_25_Int == hhv_state_24_Int))) && !(((hbv_state_24_Bool || 0 <= hbv_state_6_Int) || !hbv_state_25_Bool) && ((hbv_state_25_Bool && !(0 <= hbv_state_6_Int)) || !hbv_state_24_Bool))) && hhv_state_8_Int == hhv_state_7_Int) && !(!(hbv_state_44_Int == hbv_state_45_Int) && hbv_state_17_Bool)) && !((!hhv_state_35_Bool || !hhv_state_1_Bool) && (hhv_state_35_Bool || hhv_state_1_Bool))) && !(!hhv_state_54_Bool && !(hbv_state_2_Int == hhv_state_32_Int))) && !(!(hhv_state_19_Int == hhv_state_18_Int) && !hhv_state_4_Bool)) && hbv_state_28_Int == hbv_state_1_Int) && !(!hhv_state_56_Bool && !(hbv_state_1_Int == hhv_state_25_Int))) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(!(hhv_state_22_Int == hhv_state_21_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_40_Int == hhv_state_55_Int) && hhv_state_2_Bool)) && !(!hhv_state_54_Bool && !(hbv_state_1_Int == hhv_state_34_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_Int, hhv_state_50_Bool, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Bool, hhv_state_54_Bool, hhv_state_55_Int, hhv_state_56_Bool := hbv_state_38_Bool, hbv_state_26_Bool, hbv_state_36_Bool, hbv_state_9_Bool, hbv_state_12_Bool, hbv_state_17_Bool, hbv_state_37_Bool, hbv_state_4_Int, hbv_state_5_Int, hbv_state_49_Int, hbv_state_3_Int, hbv_state_46_Int, hbv_state_2_Int, hbv_state_28_Int, hbv_state_1_Int, hbv_state_10_Int, hbv_state_7_Int, hbv_state_11_Int, hbv_state_21_Int, hbv_state_29_Int, hbv_state_47_Int, hbv_state_32_Int, hbv_state_30_Int, hbv_state_35_Int, hbv_state_33_Int, hbv_state_34_Int, hbv_state_13_Int, hbv_state_19_Int, hbv_state_20_Int, hbv_state_22_Int, hbv_state_41_Int, hbv_state_15_Int, hbv_state_16_Int, hbv_state_44_Int, hbv_state_45_Int, hbv_state_25_Bool, hbv_state_18_Int, hbv_state_23_Int, hbv_state_39_Int, hbv_state_6_Int, hbv_state_8_Int, hbv_state_48_Int, hbv_state_43_Int, hbv_state_42_Int, hbv_state_31_Int, hbv_state_40_Int, hbv_state_27_Int, hbv_state_14_Int, hbv_state_24_Bool, hbv_state_50_Int, hbv_state_51_Bool, hbv_state_52_Int, hbv_state_53_Int, hbv_state_54_Bool, hbv_state_55_Bool, hbv_state_56_Int, hbv_state_57_Bool; [L0] havoc hbv_state_30_Int, hbv_state_41_Int, hbv_state_11_Int, hbv_state_57_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_Bool, hbv_state_7_Int, hbv_state_34_Int, hbv_state_52_Int, hbv_state_14_Int, hbv_state_48_Int, hbv_state_46_Int, hbv_state_49_Int, hbv_state_20_Int, hbv_state_5_Int, hbv_state_16_Int, hbv_state_40_Int, hbv_state_15_Int, hbv_state_29_Int, hbv_state_36_Bool, hbv_state_3_Int, hbv_state_35_Int, hbv_state_55_Bool, hbv_state_24_Bool, hbv_state_38_Bool, hbv_state_28_Int, hbv_state_39_Int, hbv_state_53_Int, hbv_state_54_Bool, hbv_state_37_Bool, hbv_state_44_Int, hbv_state_22_Int, hbv_state_56_Int, hbv_state_21_Int, hbv_state_47_Int, hbv_state_19_Int, hbv_state_32_Int, hbv_state_33_Int, hbv_state_12_Bool, hbv_state_25_Bool, hbv_state_31_Int, hbv_state_17_Bool, hbv_state_8_Int, hbv_state_51_Bool, hbv_state_23_Int, hbv_state_26_Bool, hbv_state_45_Int, hbv_state_2_Int, hbv_state_4_Int, hbv_state_6_Int, hbv_state_43_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_50_Bool && !(hhv_state_51_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_48_Bool || 0 <= hhv_state_39_Int) || !hhv_state_35_Bool) && ((hhv_state_35_Bool && !(0 <= hhv_state_39_Int)) || !hhv_state_48_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_53_Bool && !(hhv_state_43_Int == 0))) && !((hhv_state_35_Bool || hhv_state_1_Bool) && (!hhv_state_35_Bool || !hhv_state_1_Bool))) && !(!(hhv_state_32_Int == 0) && hhv_state_54_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_42_Int == hhv_state_49_Int) && hhv_state_2_Bool)) && !(!(hhv_state_52_Int == 1) && hhv_state_50_Bool)) && !(!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_2_Bool && !(hhv_state_47_Int == hhv_state_51_Int))) && !(!(hhv_state_21_Int == hhv_state_22_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_34_Int == 0) && hhv_state_54_Bool)) && !(!(hhv_state_29_Int == hhv_state_30_Int) && hhv_state_5_Bool)) && !(!(hhv_state_44_Int == hhv_state_52_Int) && hhv_state_2_Bool)) && !(!(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_45_Int == 1) && hhv_state_53_Bool)) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !(!(hhv_state_46_Int == 0) && hhv_state_53_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_49_Int == 0) && hhv_state_50_Bool)) && hhv_state_9_Int == 0) && hhv_state_13_Int == 0) && hhv_state_11_Int == 0) && !(hhv_state_4_Bool && !(hhv_state_18_Int == hhv_state_20_Int))) && !((((((((hhv_state_4_Bool && hhv_state_2_Bool) || (hhv_state_4_Bool && hhv_state_5_Bool)) || (hhv_state_3_Bool && hhv_state_5_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_3_Bool || !hhv_state_4_Bool) && (!hhv_state_3_Bool || !hhv_state_5_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_5_Bool || !hhv_state_4_Bool)) || hhv_state_6_Bool))) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(!(hhv_state_40_Int == hhv_state_55_Int) && hhv_state_2_Bool)) && hhv_state_7_Int == hhv_state_8_Int) && !(!(hhv_state_24_Int == hhv_state_25_Int) && hhv_state_4_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, 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, 19.1s OverallTime, 3 OverallIterations, 2 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 14 SDtfs, 0 SDslu, 20 SDs, 0 SdLazy, 14 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s 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, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 18.2s InterpolantComputationTime, 32 NumberOfCodeBlocks, 32 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 20 ConstructedInterpolants, 0 QuantifiedInterpolants, 364 SizeOfPredicates, 4 NumberOfNonLiveVariables, 521 ConjunctsInSsa, 45 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 0/2 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_i2.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_08-49-08-230.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MESI_i2.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_08-49-08-230.csv Received shutdown request...