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_No_Goto.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i2.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 18:54:29,840 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 18:54:29,842 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 18:54:29,854 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 18:54:29,854 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 18:54:29,855 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 18:54:29,856 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 18:54:29,858 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 18:54:29,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 18:54:29,861 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 18:54:29,862 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 18:54:29,862 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 18:54:29,863 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 18:54:29,864 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 18:54:29,865 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 18:54:29,866 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 18:54:29,868 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 18:54:29,870 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 18:54:29,872 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 18:54:29,873 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 18:54:29,875 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 18:54:29,877 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 18:54:29,878 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 18:54:29,878 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 18:54:29,879 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 18:54:29,880 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 18:54:29,881 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 18:54:29,881 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 18:54:29,882 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 18:54:29,883 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 18:54:29,883 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 18:54:29,884 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 18:54:29,884 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 18:54:29,885 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 18:54:29,886 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 18:54:29,886 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_No_Goto.epf [2018-06-22 18:54:29,900 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 18:54:29,900 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 18:54:29,901 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 18:54:29,901 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 18:54:29,902 INFO L131 SettingsManager]: Preferences of ChcToBoogie differ from their defaults: [2018-06-22 18:54:29,902 INFO L133 SettingsManager]: * Use one large procedure with gotos to replace tail recursive calls=false [2018-06-22 18:54:29,903 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 18:54:29,903 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 18:54:29,903 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 18:54:29,904 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 18:54:29,904 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 18:54:29,904 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 18:54:29,904 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 18:54:29,905 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 18:54:29,905 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 18:54:29,905 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 18:54:29,905 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 18:54:29,906 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 18:54:29,906 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 18:54:29,908 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 18:54:29,908 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 18:54:29,954 INFO ]: Repository-Root is: /tmp [2018-06-22 18:54:29,974 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 18:54:29,977 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 18:54:29,979 INFO ]: Initializing SmtParser... [2018-06-22 18:54:29,979 INFO ]: SmtParser initialized [2018-06-22 18:54:29,979 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i2.smt2 [2018-06-22 18:54:29,980 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 18:54:30,064 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i2.smt2 unknown [2018-06-22 18:54:30,476 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i2.smt2 [2018-06-22 18:54:30,482 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 18:54:30,491 INFO ]: Walking toolchain with 4 elements. [2018-06-22 18:54:30,492 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 18:54:30,492 INFO ]: Initializing ChcToBoogie... [2018-06-22 18:54:30,492 INFO ]: ChcToBoogie initialized [2018-06-22 18:54:30,495 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 06:54:30" (1/1) ... [2018-06-22 18:54:30,574 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30 Unit [2018-06-22 18:54:30,574 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 18:54:30,574 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 18:54:30,575 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 18:54:30,575 INFO ]: Boogie Preprocessor initialized [2018-06-22 18:54:30,602 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30" (1/1) ... [2018-06-22 18:54:30,603 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30" (1/1) ... [2018-06-22 18:54:30,614 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30" (1/1) ... [2018-06-22 18:54:30,614 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30" (1/1) ... [2018-06-22 18:54:30,631 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30" (1/1) ... [2018-06-22 18:54:30,632 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30" (1/1) ... [2018-06-22 18:54:30,643 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30" (1/1) ... [2018-06-22 18:54:30,646 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 18:54:30,647 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 18:54:30,647 INFO ]: Initializing RCFGBuilder... [2018-06-22 18:54:30,647 INFO ]: RCFGBuilder initialized [2018-06-22 18:54:30,648 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30" (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 18:54:30,679 INFO ]: Specification and implementation of procedure False given in one single declaration [2018-06-22 18:54:30,679 INFO ]: Found specification of procedure False [2018-06-22 18:54:30,679 INFO ]: Found implementation of procedure False [2018-06-22 18:54:30,679 INFO ]: Specification and implementation of procedure state given in one single declaration [2018-06-22 18:54:30,679 INFO ]: Found specification of procedure state [2018-06-22 18:54:30,679 INFO ]: Found implementation of procedure state [2018-06-22 18:54:30,679 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 18:54:30,679 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 18:54:30,679 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 18:54:31,105 INFO ]: Using library mode [2018-06-22 18:54:31,107 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 06:54:31 BoogieIcfgContainer [2018-06-22 18:54:31,107 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 18:54:31,108 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 18:54:31,109 INFO ]: Initializing TraceAbstraction... [2018-06-22 18:54:31,116 INFO ]: TraceAbstraction initialized [2018-06-22 18:54:31,116 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 06:54:30" (1/3) ... [2018-06-22 18:54:31,117 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6aef3038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 06:54:31, skipping insertion in model container [2018-06-22 18:54:31,117 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 06:54:30" (2/3) ... [2018-06-22 18:54:31,117 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6aef3038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 06:54:31, skipping insertion in model container [2018-06-22 18:54:31,117 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 06:54:31" (3/3) ... [2018-06-22 18:54:31,119 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 18:54:31,128 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 18:54:31,138 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 18:54:31,188 INFO ]: Using default assertion order modulation [2018-06-22 18:54:31,188 INFO ]: Interprodecural is true [2018-06-22 18:54:31,189 INFO ]: Hoare is false [2018-06-22 18:54:31,189 INFO ]: Compute interpolants for FPandBP [2018-06-22 18:54:31,189 INFO ]: Backedges is TWOTRACK [2018-06-22 18:54:31,189 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 18:54:31,189 INFO ]: Difference is false [2018-06-22 18:54:31,189 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 18:54:31,189 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 18:54:31,203 INFO ]: Start isEmpty. Operand 13 states. [2018-06-22 18:54:31,213 INFO ]: Finished isEmpty. Found accepting run of length 10 [2018-06-22 18:54:31,213 INFO ]: Found error trace [2018-06-22 18:54:31,214 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 18:54:31,214 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 18:54:31,220 INFO ]: Analyzing trace with hash -597537630, now seen corresponding path program 1 times [2018-06-22 18:54:31,222 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 18:54:31,223 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 18:54:31,260 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 18:54:31,260 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 18:54:31,260 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 18:54:31,344 INFO ]: Conjunction of SSA is unsat [2018-06-22 18:54:31,516 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 18:54:31,519 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 18:54:31,519 INFO ]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-06-22 18:54:31,521 INFO ]: Interpolant automaton has 4 states [2018-06-22 18:54:31,531 INFO ]: Constructing interpolant automaton starting with 4 interpolants. [2018-06-22 18:54:31,531 INFO ]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-06-22 18:54:31,533 INFO ]: Start difference. First operand 13 states. Second operand 4 states. [2018-06-22 18:54:31,658 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 18:54:31,658 INFO ]: Finished difference Result 13 states and 14 transitions. [2018-06-22 18:54:31,659 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-06-22 18:54:31,660 INFO ]: Start accepts. Automaton has 4 states. Word has length 9 [2018-06-22 18:54:31,660 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 18:54:31,670 INFO ]: With dead ends: 13 [2018-06-22 18:54:31,671 INFO ]: Without dead ends: 13 [2018-06-22 18:54:31,672 INFO ]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-06-22 18:54:31,690 INFO ]: Start minimizeSevpa. Operand 13 states. [2018-06-22 18:54:31,738 INFO ]: Finished minimizeSevpa. Reduced states from 13 to 13. [2018-06-22 18:54:31,739 INFO ]: Start removeUnreachable. Operand 13 states. [2018-06-22 18:54:31,740 INFO ]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2018-06-22 18:54:31,741 INFO ]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 9 [2018-06-22 18:54:31,741 INFO ]: Finished accepts. word is rejected. [2018-06-22 18:54:31,741 INFO ]: Abstraction has 13 states and 14 transitions. [2018-06-22 18:54:31,741 INFO ]: Interpolant automaton has 4 states. [2018-06-22 18:54:31,741 INFO ]: Start isEmpty. Operand 13 states and 14 transitions. [2018-06-22 18:54:31,743 INFO ]: Finished isEmpty. Found accepting run of length 14 [2018-06-22 18:54:31,743 INFO ]: Found error trace [2018-06-22 18:54:31,743 INFO ]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 18:54:31,743 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 18:54:31,743 INFO ]: Analyzing trace with hash 1530833734, now seen corresponding path program 1 times [2018-06-22 18:54:31,743 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 18:54:31,743 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 18:54:31,744 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 18:54:31,744 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 18:54:31,744 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 18:54:31,866 INFO ]: Conjunction of SSA is unsat [2018-06-22 18:54:32,702 WARN ]: Spent 502.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 34 [2018-06-22 18:54:32,746 INFO ]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-06-22 18:54:32,746 INFO ]: The current sequences of interpolants are not accepted, trying to find more. [2018-06-22 18:54:32,746 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) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-06-22 18:54:32,756 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 18:54:32,863 INFO ]: Conjunction of SSA is unsat [2018-06-22 18:54:32,875 INFO ]: Computing forward predicates... [2018-06-22 18:54:33,912 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:33,921 WARN ]: expecting exponential blowup for input size 9 [2018-06-22 18:54:33,940 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:33,962 WARN ]: expecting exponential blowup for input size 9 [2018-06-22 18:54:34,020 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,023 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,039 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,041 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,042 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,045 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,060 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,071 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,072 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,075 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,080 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,084 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,090 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,095 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,127 WARN ]: expecting exponential blowup for input size 9 [2018-06-22 18:54:34,142 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,145 WARN ]: expecting exponential blowup for input size 9 [2018-06-22 18:54:34,163 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,165 WARN ]: expecting exponential blowup for input size 10 [2018-06-22 18:54:34,260 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,261 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,262 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,288 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,289 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,293 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,307 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,309 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,311 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,380 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,381 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,383 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,385 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,389 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,390 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,392 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,405 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,409 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,409 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,410 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,743 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,748 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,748 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,750 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,752 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,754 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,758 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,761 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,763 WARN ]: expecting exponential blowup for input size 9 [2018-06-22 18:54:34,774 WARN ]: expecting exponential blowup for input size 9 [2018-06-22 18:54:34,776 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,780 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,781 WARN ]: expecting exponential blowup for input size 9 [2018-06-22 18:54:34,785 WARN ]: expecting exponential blowup for input size 6 [2018-06-22 18:54:34,786 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,789 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,791 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,795 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,797 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,801 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,802 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:34,806 WARN ]: expecting exponential blowup for input size 7 [2018-06-22 18:54:34,808 WARN ]: expecting exponential blowup for input size 8 [2018-06-22 18:54:55,219 WARN ]: Spent 442.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 13 [2018-06-22 18:54:55,275 INFO ]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-06-22 18:54:55,310 INFO ]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-06-22 18:54:55,310 INFO ]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2018-06-22 18:54:55,311 INFO ]: Interpolant automaton has 8 states [2018-06-22 18:54:55,311 INFO ]: Constructing interpolant automaton starting with 8 interpolants. [2018-06-22 18:54:55,311 INFO ]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-06-22 18:54:55,311 INFO ]: Start difference. First operand 13 states and 14 transitions. Second operand 8 states. [2018-06-22 18:54:55,656 WARN ]: Spent 109.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 27 [2018-06-22 18:54:55,685 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 18:54:55,685 INFO ]: Finished difference Result 15 states and 16 transitions. [2018-06-22 18:54:55,685 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-06-22 18:54:55,686 INFO ]: Start accepts. Automaton has 8 states. Word has length 13 [2018-06-22 18:54:55,686 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 18:54:55,686 INFO ]: With dead ends: 15 [2018-06-22 18:54:55,686 INFO ]: Without dead ends: 15 [2018-06-22 18:54:55,687 INFO ]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2018-06-22 18:54:55,687 INFO ]: Start minimizeSevpa. Operand 15 states. [2018-06-22 18:54:55,690 INFO ]: Finished minimizeSevpa. Reduced states from 15 to 15. [2018-06-22 18:54:55,690 INFO ]: Start removeUnreachable. Operand 15 states. [2018-06-22 18:54:55,690 INFO ]: Finished removeUnreachable. Reduced from 15 states to 15 states and 16 transitions. [2018-06-22 18:54:55,690 INFO ]: Start accepts. Automaton has 15 states and 16 transitions. Word has length 13 [2018-06-22 18:54:55,690 INFO ]: Finished accepts. word is rejected. [2018-06-22 18:54:55,690 INFO ]: Abstraction has 15 states and 16 transitions. [2018-06-22 18:54:55,690 INFO ]: Interpolant automaton has 8 states. [2018-06-22 18:54:55,691 INFO ]: Start isEmpty. Operand 15 states and 16 transitions. [2018-06-22 18:54:55,691 INFO ]: Finished isEmpty. Found accepting run of length 18 [2018-06-22 18:54:55,691 INFO ]: Found error trace [2018-06-22 18:54:55,691 INFO ]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 18:54:55,691 INFO ]: === Iteration 3 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 18:54:55,691 INFO ]: Analyzing trace with hash -1486246934, now seen corresponding path program 2 times [2018-06-22 18:54:55,691 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 18:54:55,691 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 18:54:55,692 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 18:54:55,692 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 18:54:55,692 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 18:54:55,767 INFO ]: Conjunction of SSA is sat [2018-06-22 18:54:55,773 INFO ]: Counterexample might be feasible [2018-06-22 18:54:55,791 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 06:54:55 BoogieIcfgContainer [2018-06-22 18:54:55,791 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 18:54:55,792 INFO ]: Toolchain (without parser) took 25309.38 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 248.6 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 59.1 MB. Max. memory is 3.6 GB. [2018-06-22 18:54:55,792 INFO ]: SmtParser took 0.05 ms. Allocated memory is still 306.2 MB. Free memory is still 271.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 18:54:55,793 INFO ]: ChcToBoogie took 82.38 ms. Allocated memory is still 306.2 MB. Free memory was 248.6 MB in the beginning and 245.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-22 18:54:55,793 INFO ]: Boogie Preprocessor took 71.95 ms. Allocated memory is still 306.2 MB. Free memory was 245.6 MB in the beginning and 244.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. [2018-06-22 18:54:55,794 INFO ]: RCFGBuilder took 460.06 ms. Allocated memory is still 306.2 MB. Free memory was 244.6 MB in the beginning and 222.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. [2018-06-22 18:54:55,794 INFO ]: TraceAbstraction took 24682.19 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 222.6 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 33.1 MB. Max. memory is 3.6 GB. [2018-06-22 18:54:55,797 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.05 ms. Allocated memory is still 306.2 MB. Free memory is still 271.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 82.38 ms. Allocated memory is still 306.2 MB. Free memory was 248.6 MB in the beginning and 245.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 71.95 ms. Allocated memory is still 306.2 MB. Free memory was 245.6 MB in the beginning and 244.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 460.06 ms. Allocated memory is still 306.2 MB. Free memory was 244.6 MB in the beginning and 222.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 24682.19 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 222.6 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 33.1 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 False(); [L0] assume !hbv_False_1_Bool; [L0] CALL call state(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] 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] CALL call state(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] 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] CALL call state(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] 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 state(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] RET call state(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] RET call state(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] RET call False(); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 13 locations, 1 error locations. UNSAFE Result, 24.6s OverallTime, 3 OverallIterations, 3 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 22 SDtfs, 7 SDslu, 47 SDs, 0 SdLazy, 33 SolverSat, 8 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15occurred in iteration=2, 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, 23.4s InterpolantComputationTime, 52 NumberOfCodeBlocks, 52 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 32 ConstructedInterpolants, 0 QuantifiedInterpolants, 1668 SizeOfPredicates, 31 NumberOfNonLiveVariables, 425 ConjunctsInSsa, 45 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 2/6 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_No_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_18-54-55-810.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MESI_i2.smt2_AutomizerCHC_No_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_18-54-55-810.csv Received shutdown request...