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/hopv/lia/termination/CE-1CFA07.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 11:39:07,675 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 11:39:07,677 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 11:39:07,691 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 11:39:07,692 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 11:39:07,693 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 11:39:07,695 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 11:39:07,698 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 11:39:07,700 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 11:39:07,700 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 11:39:07,702 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 11:39:07,703 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 11:39:07,703 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 11:39:07,704 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 11:39:07,705 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 11:39:07,708 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 11:39:07,710 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 11:39:07,719 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 11:39:07,721 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 11:39:07,722 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 11:39:07,723 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 11:39:07,728 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 11:39:07,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 11:39:07,729 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 11:39:07,730 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 11:39:07,730 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 11:39:07,731 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 11:39:07,732 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 11:39:07,734 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 11:39:07,735 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 11:39:07,735 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 11:39:07,736 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 11:39:07,736 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 11:39:07,740 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 11:39:07,740 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 11:39:07,741 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 11:39:07,762 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 11:39:07,762 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 11:39:07,763 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 11:39:07,763 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 11:39:07,764 INFO L131 SettingsManager]: Preferences of ChcToBoogie differ from their defaults: [2018-06-22 11:39:07,764 INFO L133 SettingsManager]: * Use one large procedure with gotos to replace tail recursive calls=false [2018-06-22 11:39:07,765 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 11:39:07,765 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 11:39:07,765 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 11:39:07,765 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 11:39:07,765 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 11:39:07,766 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 11:39:07,766 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 11:39:07,766 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 11:39:07,766 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 11:39:07,766 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 11:39:07,767 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 11:39:07,767 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 11:39:07,767 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 11:39:07,772 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 11:39:07,773 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 11:39:07,813 INFO ]: Repository-Root is: /tmp [2018-06-22 11:39:07,848 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 11:39:07,854 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 11:39:07,856 INFO ]: Initializing SmtParser... [2018-06-22 11:39:07,857 INFO ]: SmtParser initialized [2018-06-22 11:39:07,857 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/hopv/lia/termination/CE-1CFA07.smt2 [2018-06-22 11:39:07,859 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 11:39:07,960 INFO ]: Executing SMT file /storage/chc-comp/hopv/lia/termination/CE-1CFA07.smt2 unknown [2018-06-22 11:39:08,996 INFO ]: Succesfully executed SMT file /storage/chc-comp/hopv/lia/termination/CE-1CFA07.smt2 [2018-06-22 11:39:09,002 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 11:39:09,021 INFO ]: Walking toolchain with 4 elements. [2018-06-22 11:39:09,022 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 11:39:09,022 INFO ]: Initializing ChcToBoogie... [2018-06-22 11:39:09,022 INFO ]: ChcToBoogie initialized [2018-06-22 11:39:09,025 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 11:39:08" (1/1) ... [2018-06-22 11:39:09,107 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09 Unit [2018-06-22 11:39:09,107 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 11:39:09,108 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 11:39:09,110 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 11:39:09,110 INFO ]: Boogie Preprocessor initialized [2018-06-22 11:39:09,135 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09" (1/1) ... [2018-06-22 11:39:09,135 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09" (1/1) ... [2018-06-22 11:39:09,148 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09" (1/1) ... [2018-06-22 11:39:09,149 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09" (1/1) ... [2018-06-22 11:39:09,161 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09" (1/1) ... [2018-06-22 11:39:09,177 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09" (1/1) ... [2018-06-22 11:39:09,182 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09" (1/1) ... [2018-06-22 11:39:09,196 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 11:39:09,196 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 11:39:09,196 INFO ]: Initializing RCFGBuilder... [2018-06-22 11:39:09,196 INFO ]: RCFGBuilder initialized [2018-06-22 11:39:09,197 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09" (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 11:39:09,219 INFO ]: Specification and implementation of procedure False given in one single declaration [2018-06-22 11:39:09,219 INFO ]: Found specification of procedure False [2018-06-22 11:39:09,219 INFO ]: Found implementation of procedure False [2018-06-22 11:39:09,219 INFO ]: Specification and implementation of procedure failDLRunknownCLN66 given in one single declaration [2018-06-22 11:39:09,219 INFO ]: Found specification of procedure failDLRunknownCLN66 [2018-06-22 11:39:09,219 INFO ]: Found implementation of procedure failDLRunknownCLN66 [2018-06-22 11:39:09,219 INFO ]: Specification and implementation of procedure app_1038DLRunknownCLN16 given in one single declaration [2018-06-22 11:39:09,219 INFO ]: Found specification of procedure app_1038DLRunknownCLN16 [2018-06-22 11:39:09,219 INFO ]: Found implementation of procedure app_1038DLRunknownCLN16 [2018-06-22 11:39:09,219 INFO ]: Specification and implementation of procedure f_1034DLRunknownCLN59 given in one single declaration [2018-06-22 11:39:09,219 INFO ]: Found specification of procedure f_1034DLRunknownCLN59 [2018-06-22 11:39:09,219 INFO ]: Found implementation of procedure f_1034DLRunknownCLN59 [2018-06-22 11:39:09,219 INFO ]: Specification and implementation of procedure f_1034DLRunknownCLN64 given in one single declaration [2018-06-22 11:39:09,219 INFO ]: Found specification of procedure f_1034DLRunknownCLN64 [2018-06-22 11:39:09,219 INFO ]: Found implementation of procedure f_1034DLRunknownCLN64 [2018-06-22 11:39:09,219 INFO ]: Specification and implementation of procedure app_without_checking_1355DLRunknownCLN28 given in one single declaration [2018-06-22 11:39:09,219 INFO ]: Found specification of procedure app_without_checking_1355DLRunknownCLN28 [2018-06-22 11:39:09,220 INFO ]: Found implementation of procedure app_without_checking_1355DLRunknownCLN28 [2018-06-22 11:39:09,220 INFO ]: Specification and implementation of procedure app_without_checking_1355DLRunknownCLN33 given in one single declaration [2018-06-22 11:39:09,220 INFO ]: Found specification of procedure app_without_checking_1355DLRunknownCLN33 [2018-06-22 11:39:09,220 INFO ]: Found implementation of procedure app_without_checking_1355DLRunknownCLN33 [2018-06-22 11:39:09,220 INFO ]: Specification and implementation of procedure botDLRunknownCLN36 given in one single declaration [2018-06-22 11:39:09,220 INFO ]: Found specification of procedure botDLRunknownCLN36 [2018-06-22 11:39:09,220 INFO ]: Found implementation of procedure botDLRunknownCLN36 [2018-06-22 11:39:09,220 INFO ]: Specification and implementation of procedure failDLRunknownCLN67 given in one single declaration [2018-06-22 11:39:09,220 INFO ]: Found specification of procedure failDLRunknownCLN67 [2018-06-22 11:39:09,220 INFO ]: Found implementation of procedure failDLRunknownCLN67 [2018-06-22 11:39:09,220 INFO ]: Specification and implementation of procedure f_1034DLRunknownCLN47 given in one single declaration [2018-06-22 11:39:09,220 INFO ]: Found specification of procedure f_1034DLRunknownCLN47 [2018-06-22 11:39:09,220 INFO ]: Found implementation of procedure f_1034DLRunknownCLN47 [2018-06-22 11:39:09,220 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 11:39:09,220 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 11:39:09,220 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 11:39:10,924 INFO ]: Using library mode [2018-06-22 11:39:10,924 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 11:39:10 BoogieIcfgContainer [2018-06-22 11:39:10,924 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 11:39:10,926 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 11:39:10,926 INFO ]: Initializing TraceAbstraction... [2018-06-22 11:39:10,929 INFO ]: TraceAbstraction initialized [2018-06-22 11:39:10,929 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 11:39:08" (1/3) ... [2018-06-22 11:39:10,930 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5269ad7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 11:39:10, skipping insertion in model container [2018-06-22 11:39:10,930 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:09" (2/3) ... [2018-06-22 11:39:10,930 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5269ad7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 11:39:10, skipping insertion in model container [2018-06-22 11:39:10,930 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 11:39:10" (3/3) ... [2018-06-22 11:39:10,932 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 11:39:10,941 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 11:39:10,951 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 11:39:10,999 INFO ]: Using default assertion order modulation [2018-06-22 11:39:11,000 INFO ]: Interprodecural is true [2018-06-22 11:39:11,000 INFO ]: Hoare is false [2018-06-22 11:39:11,000 INFO ]: Compute interpolants for FPandBP [2018-06-22 11:39:11,000 INFO ]: Backedges is TWOTRACK [2018-06-22 11:39:11,000 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 11:39:11,000 INFO ]: Difference is false [2018-06-22 11:39:11,000 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 11:39:11,000 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 11:39:11,015 INFO ]: Start isEmpty. Operand 49 states. [2018-06-22 11:39:11,027 INFO ]: Finished isEmpty. Found accepting run of length 6 [2018-06-22 11:39:11,027 INFO ]: Found error trace [2018-06-22 11:39:11,028 INFO ]: trace histogram [1, 1, 1, 1, 1] [2018-06-22 11:39:11,028 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 11:39:11,033 INFO ]: Analyzing trace with hash 579004437, now seen corresponding path program 1 times [2018-06-22 11:39:11,035 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 11:39:11,035 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 11:39:11,072 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:11,072 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 11:39:11,072 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:11,085 INFO ]: Conjunction of SSA is unsat [2018-06-22 11:39:11,108 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 11:39:11,110 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 11:39:11,110 INFO ]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-06-22 11:39:11,112 INFO ]: Interpolant automaton has 2 states [2018-06-22 11:39:11,127 INFO ]: Constructing interpolant automaton starting with 2 interpolants. [2018-06-22 11:39:11,128 INFO ]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-06-22 11:39:11,131 INFO ]: Start difference. First operand 49 states. Second operand 2 states. [2018-06-22 11:39:11,165 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 11:39:11,165 INFO ]: Finished difference Result 39 states and 43 transitions. [2018-06-22 11:39:11,165 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-06-22 11:39:11,167 INFO ]: Start accepts. Automaton has 2 states. Word has length 5 [2018-06-22 11:39:11,176 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 11:39:11,190 INFO ]: With dead ends: 39 [2018-06-22 11:39:11,190 INFO ]: Without dead ends: 32 [2018-06-22 11:39:11,192 INFO ]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-06-22 11:39:11,210 INFO ]: Start minimizeSevpa. Operand 32 states. [2018-06-22 11:39:11,234 INFO ]: Finished minimizeSevpa. Reduced states from 32 to 32. [2018-06-22 11:39:11,235 INFO ]: Start removeUnreachable. Operand 32 states. [2018-06-22 11:39:11,236 INFO ]: Finished removeUnreachable. Reduced from 32 states to 32 states and 35 transitions. [2018-06-22 11:39:11,237 INFO ]: Start accepts. Automaton has 32 states and 35 transitions. Word has length 5 [2018-06-22 11:39:11,237 INFO ]: Finished accepts. word is rejected. [2018-06-22 11:39:11,237 INFO ]: Abstraction has 32 states and 35 transitions. [2018-06-22 11:39:11,237 INFO ]: Interpolant automaton has 2 states. [2018-06-22 11:39:11,238 INFO ]: Start isEmpty. Operand 32 states and 35 transitions. [2018-06-22 11:39:11,240 INFO ]: Finished isEmpty. Found accepting run of length 22 [2018-06-22 11:39:11,240 INFO ]: Found error trace [2018-06-22 11:39:11,240 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 11:39:11,241 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 11:39:11,241 INFO ]: Analyzing trace with hash 60666088, now seen corresponding path program 1 times [2018-06-22 11:39:11,241 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 11:39:11,241 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 11:39:11,241 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:11,241 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 11:39:11,241 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:11,320 INFO ]: Conjunction of SSA is unsat [2018-06-22 11:39:11,553 WARN ]: Spent 113.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 4 [2018-06-22 11:39:11,655 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 11:39:11,655 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 11:39:11,655 INFO ]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-06-22 11:39:11,657 INFO ]: Interpolant automaton has 6 states [2018-06-22 11:39:11,657 INFO ]: Constructing interpolant automaton starting with 6 interpolants. [2018-06-22 11:39:11,657 INFO ]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 11:39:11,657 INFO ]: Start difference. First operand 32 states and 35 transitions. Second operand 6 states. [2018-06-22 11:39:11,847 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 11:39:11,847 INFO ]: Finished difference Result 38 states and 42 transitions. [2018-06-22 11:39:11,848 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-06-22 11:39:11,848 INFO ]: Start accepts. Automaton has 6 states. Word has length 21 [2018-06-22 11:39:11,848 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 11:39:11,849 INFO ]: With dead ends: 38 [2018-06-22 11:39:11,849 INFO ]: Without dead ends: 38 [2018-06-22 11:39:11,850 INFO ]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 11:39:11,850 INFO ]: Start minimizeSevpa. Operand 38 states. [2018-06-22 11:39:11,858 INFO ]: Finished minimizeSevpa. Reduced states from 38 to 38. [2018-06-22 11:39:11,858 INFO ]: Start removeUnreachable. Operand 38 states. [2018-06-22 11:39:11,859 INFO ]: Finished removeUnreachable. Reduced from 38 states to 38 states and 42 transitions. [2018-06-22 11:39:11,859 INFO ]: Start accepts. Automaton has 38 states and 42 transitions. Word has length 21 [2018-06-22 11:39:11,859 INFO ]: Finished accepts. word is rejected. [2018-06-22 11:39:11,859 INFO ]: Abstraction has 38 states and 42 transitions. [2018-06-22 11:39:11,859 INFO ]: Interpolant automaton has 6 states. [2018-06-22 11:39:11,859 INFO ]: Start isEmpty. Operand 38 states and 42 transitions. [2018-06-22 11:39:11,861 INFO ]: Finished isEmpty. Found accepting run of length 42 [2018-06-22 11:39:11,861 INFO ]: Found error trace [2018-06-22 11:39:11,861 INFO ]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 11:39:11,861 INFO ]: === Iteration 3 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 11:39:11,861 INFO ]: Analyzing trace with hash -1280117902, now seen corresponding path program 1 times [2018-06-22 11:39:11,861 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 11:39:11,861 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 11:39:11,862 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:11,862 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 11:39:11,862 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:11,912 INFO ]: Conjunction of SSA is sat [2018-06-22 11:39:11,930 INFO ]: Counterexample might be feasible [2018-06-22 11:39:11,947 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 11:39:11 BoogieIcfgContainer [2018-06-22 11:39:11,947 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 11:39:11,949 INFO ]: Toolchain (without parser) took 2946.92 ms. Allocated memory was 307.8 MB in the beginning and 325.6 MB in the end (delta: 17.8 MB). Free memory was 213.2 MB in the beginning and 237.8 MB in the end (delta: -24.7 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 11:39:11,950 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 307.8 MB. Free memory is still 273.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 11:39:11,950 INFO ]: ChcToBoogie took 85.69 ms. Allocated memory is still 307.8 MB. Free memory was 213.2 MB in the beginning and 210.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-22 11:39:11,951 INFO ]: Boogie Preprocessor took 88.12 ms. Allocated memory is still 307.8 MB. Free memory was 210.2 MB in the beginning and 208.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 11:39:11,951 INFO ]: RCFGBuilder took 1728.28 ms. Allocated memory was 307.8 MB in the beginning and 325.6 MB in the end (delta: 17.8 MB). Free memory was 208.2 MB in the beginning and 272.6 MB in the end (delta: -64.5 MB). Peak memory consumption was 26.6 MB. Max. memory is 3.6 GB. [2018-06-22 11:39:11,951 INFO ]: TraceAbstraction took 1021.54 ms. Allocated memory is still 325.6 MB. Free memory was 272.6 MB in the beginning and 237.8 MB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 3.6 GB. [2018-06-22 11:39:11,964 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 307.8 MB. Free memory is still 273.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 85.69 ms. Allocated memory is still 307.8 MB. Free memory was 213.2 MB in the beginning and 210.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 88.12 ms. Allocated memory is still 307.8 MB. Free memory was 210.2 MB in the beginning and 208.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1728.28 ms. Allocated memory was 307.8 MB in the beginning and 325.6 MB in the end (delta: 17.8 MB). Free memory was 208.2 MB in the beginning and 272.6 MB in the end (delta: -64.5 MB). Peak memory consumption was 26.6 MB. Max. memory is 3.6 GB. * TraceAbstraction took 1021.54 ms. Allocated memory is still 325.6 MB. Free memory was 272.6 MB in the beginning and 237.8 MB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 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 true; [L0] CALL call failDLRunknownCLN66(hbv_False_1_Int); [L0] assume !(0 == hbv_failDLRunknownCLN66_1_Int) && hhv_failDLRunknownCLN66_0_Int == 1; [L0] CALL call app_1038DLRunknownCLN16(hbv_failDLRunknownCLN66_2_Int, hbv_failDLRunknownCLN66_3_Int, hbv_failDLRunknownCLN66_4_Int, hbv_failDLRunknownCLN66_1_Int, hbv_failDLRunknownCLN66_5_Int, hbv_failDLRunknownCLN66_6_Int, hbv_failDLRunknownCLN66_7_Int, hbv_failDLRunknownCLN66_8_Int, hbv_failDLRunknownCLN66_9_Int, hbv_failDLRunknownCLN66_10_Int, hbv_failDLRunknownCLN66_11_Int); [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((hhv_app_1038DLRunknownCLN16_4_Int == 0 && hbv_app_1038DLRunknownCLN16_23_Int == 0) && hbv_app_1038DLRunknownCLN16_3_Int == 0) && hbv_app_1038DLRunknownCLN16_20_Int == 0) && hbv_app_1038DLRunknownCLN16_21_Int == 0) && hbv_app_1038DLRunknownCLN16_8_Int == 0) && hbv_app_1038DLRunknownCLN16_30_Int == 0) && hbv_app_1038DLRunknownCLN16_11_Int == 0) && hbv_app_1038DLRunknownCLN16_34_Int == 0) && hbv_app_1038DLRunknownCLN16_26_Int == 0) && hbv_app_1038DLRunknownCLN16_25_Int == 0) && hhv_app_1038DLRunknownCLN16_9_Int == 0) && hhv_app_1038DLRunknownCLN16_6_Int == 0) && hbv_app_1038DLRunknownCLN16_28_Int == 0) && hbv_app_1038DLRunknownCLN16_37_Int == 0) && hbv_app_1038DLRunknownCLN16_10_Int == 0) && hbv_app_1038DLRunknownCLN16_15_Int == 0) && hbv_app_1038DLRunknownCLN16_2_Int == 0) && hbv_app_1038DLRunknownCLN16_35_Int == 0) && hbv_app_1038DLRunknownCLN16_1_Int == 0) && hbv_app_1038DLRunknownCLN16_13_Int == 0) && hbv_app_1038DLRunknownCLN16_22_Int == 0) && hbv_app_1038DLRunknownCLN16_32_Int == 0) && hbv_app_1038DLRunknownCLN16_7_Int == 0) && hbv_app_1038DLRunknownCLN16_17_Int == 0) && hbv_app_1038DLRunknownCLN16_40_Int == 0) && hbv_app_1038DLRunknownCLN16_33_Int == 0) && hbv_app_1038DLRunknownCLN16_31_Int == 0) && hbv_app_1038DLRunknownCLN16_39_Int == 1) && hbv_app_1038DLRunknownCLN16_6_Int == 0) && hbv_app_1038DLRunknownCLN16_18_Int == 0) && hhv_app_1038DLRunknownCLN16_5_Int == 0) && hbv_app_1038DLRunknownCLN16_16_Int == 0) && hhv_app_1038DLRunknownCLN16_10_Int == 0) && hbv_app_1038DLRunknownCLN16_36_Int == 0) && hbv_app_1038DLRunknownCLN16_27_Int == 0) && hbv_app_1038DLRunknownCLN16_29_Int == 0) && hbv_app_1038DLRunknownCLN16_41_Int == 0) && hbv_app_1038DLRunknownCLN16_38_Int == 0) && hbv_app_1038DLRunknownCLN16_9_Int == 0) && hbv_app_1038DLRunknownCLN16_14_Int == 0) && hhv_app_1038DLRunknownCLN16_8_Int == 0) && hbv_app_1038DLRunknownCLN16_5_Int == 0) && hbv_app_1038DLRunknownCLN16_4_Int == 0) && hbv_app_1038DLRunknownCLN16_19_Int == 0) && hhv_app_1038DLRunknownCLN16_7_Int == 0) && hbv_app_1038DLRunknownCLN16_24_Int == 0) && hbv_app_1038DLRunknownCLN16_12_Int == 0; [L0] CALL call f_1034DLRunknownCLN59(hhv_app_1038DLRunknownCLN16_0_Int, hhv_app_1038DLRunknownCLN16_1_Int, hhv_app_1038DLRunknownCLN16_2_Int, hhv_app_1038DLRunknownCLN16_3_Int, hbv_app_1038DLRunknownCLN16_40_Int, hbv_app_1038DLRunknownCLN16_5_Int, hbv_app_1038DLRunknownCLN16_21_Int, hbv_app_1038DLRunknownCLN16_25_Int, hbv_app_1038DLRunknownCLN16_41_Int, hbv_app_1038DLRunknownCLN16_4_Int, hbv_app_1038DLRunknownCLN16_29_Int, hbv_app_1038DLRunknownCLN16_37_Int, hbv_app_1038DLRunknownCLN16_7_Int, hbv_app_1038DLRunknownCLN16_22_Int, hbv_app_1038DLRunknownCLN16_27_Int, hbv_app_1038DLRunknownCLN16_28_Int, hbv_app_1038DLRunknownCLN16_16_Int, hbv_app_1038DLRunknownCLN16_12_Int); [L0] assume true; [L0] CALL call f_1034DLRunknownCLN64(hhv_f_1034DLRunknownCLN59_0_Int, hhv_f_1034DLRunknownCLN59_1_Int, hhv_f_1034DLRunknownCLN59_2_Int, hhv_f_1034DLRunknownCLN59_3_Int, hhv_f_1034DLRunknownCLN59_4_Int, hhv_f_1034DLRunknownCLN59_5_Int, hhv_f_1034DLRunknownCLN59_6_Int, hhv_f_1034DLRunknownCLN59_7_Int, hhv_f_1034DLRunknownCLN59_8_Int, hhv_f_1034DLRunknownCLN59_9_Int, hhv_f_1034DLRunknownCLN59_10_Int, hhv_f_1034DLRunknownCLN59_11_Int, hhv_f_1034DLRunknownCLN59_12_Int, hhv_f_1034DLRunknownCLN59_13_Int, hhv_f_1034DLRunknownCLN59_14_Int, hhv_f_1034DLRunknownCLN59_15_Int, hhv_f_1034DLRunknownCLN59_16_Int, hhv_f_1034DLRunknownCLN59_17_Int); [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((hhv_f_1034DLRunknownCLN64_9_Int == 0 && hbv_f_1034DLRunknownCLN64_40_Int == 0) && hhv_f_1034DLRunknownCLN64_15_Int == 0) && hbv_f_1034DLRunknownCLN64_5_Int == 0) && hbv_f_1034DLRunknownCLN64_28_Int == 0) && hhv_f_1034DLRunknownCLN64_4_Int == 0) && hbv_f_1034DLRunknownCLN64_17_Int == 0) && hbv_f_1034DLRunknownCLN64_27_Int == 0) && hhv_f_1034DLRunknownCLN64_6_Int == 0) && hbv_f_1034DLRunknownCLN64_7_Int == 0) && hbv_f_1034DLRunknownCLN64_15_Int == 1) && hhv_f_1034DLRunknownCLN64_7_Int == 0) && hbv_f_1034DLRunknownCLN64_34_Int == 0) && hbv_f_1034DLRunknownCLN64_38_Int == 0) && hbv_f_1034DLRunknownCLN64_24_Int == 0) && hbv_f_1034DLRunknownCLN64_39_Int == 0) && hbv_f_1034DLRunknownCLN64_3_Int == 0) && hbv_f_1034DLRunknownCLN64_13_Int == 0) && hhv_f_1034DLRunknownCLN64_10_Int == 0) && hhv_f_1034DLRunknownCLN64_5_Int == 0) && hbv_f_1034DLRunknownCLN64_37_Int == 0) && hhv_f_1034DLRunknownCLN64_16_Int == 0) && hbv_f_1034DLRunknownCLN64_10_Int == 0) && hbv_f_1034DLRunknownCLN64_14_Int == 0) && hhv_f_1034DLRunknownCLN64_12_Int == 0) && hbv_f_1034DLRunknownCLN64_30_Int == 0) && hbv_f_1034DLRunknownCLN64_33_Int == 0) && hhv_f_1034DLRunknownCLN64_17_Int == 0) && hbv_f_1034DLRunknownCLN64_2_Int == 0) && hhv_f_1034DLRunknownCLN64_13_Int == 0) && hbv_f_1034DLRunknownCLN64_16_Int == 0) && hbv_f_1034DLRunknownCLN64_4_Int == 0) && hbv_f_1034DLRunknownCLN64_22_Int == 0) && hbv_f_1034DLRunknownCLN64_32_Int == 0) && hbv_f_1034DLRunknownCLN64_29_Int == 0) && hhv_f_1034DLRunknownCLN64_11_Int == 0) && hbv_f_1034DLRunknownCLN64_12_Int == 0) && hbv_f_1034DLRunknownCLN64_1_Int == 0) && hbv_f_1034DLRunknownCLN64_19_Int == 0) && hbv_f_1034DLRunknownCLN64_9_Int == 0) && hbv_f_1034DLRunknownCLN64_26_Int == 0) && hhv_f_1034DLRunknownCLN64_8_Int == 0) && hbv_f_1034DLRunknownCLN64_23_Int == 0) && hhv_f_1034DLRunknownCLN64_14_Int == 0) && hbv_f_1034DLRunknownCLN64_25_Int == 0) && hbv_f_1034DLRunknownCLN64_36_Int == 0) && hbv_f_1034DLRunknownCLN64_18_Int == 0) && hbv_f_1034DLRunknownCLN64_6_Int == 0) && hbv_f_1034DLRunknownCLN64_31_Int == 0) && hbv_f_1034DLRunknownCLN64_21_Int == 0) && hbv_f_1034DLRunknownCLN64_20_Int == 0) && hbv_f_1034DLRunknownCLN64_11_Int == 0) && hbv_f_1034DLRunknownCLN64_8_Int == 0) && hbv_f_1034DLRunknownCLN64_35_Int == 0; [L0] CALL call app_without_checking_1355DLRunknownCLN28(hhv_f_1034DLRunknownCLN64_0_Int, hhv_f_1034DLRunknownCLN64_1_Int, hhv_f_1034DLRunknownCLN64_2_Int, hhv_f_1034DLRunknownCLN64_3_Int, hbv_f_1034DLRunknownCLN64_37_Int, hbv_f_1034DLRunknownCLN64_40_Int, hbv_f_1034DLRunknownCLN64_35_Int, hbv_f_1034DLRunknownCLN64_31_Int, hbv_f_1034DLRunknownCLN64_30_Int, hbv_f_1034DLRunknownCLN64_11_Int, hbv_f_1034DLRunknownCLN64_7_Int); [L0] assume (hhv_app_without_checking_1355DLRunknownCLN28_3_Int == 1 && hhv_app_without_checking_1355DLRunknownCLN28_1_Int == hhv_app_without_checking_1355DLRunknownCLN28_0_Int) && hhv_app_without_checking_1355DLRunknownCLN28_7_Int == hhv_app_without_checking_1355DLRunknownCLN28_2_Int; [L0] CALL call app_without_checking_1355DLRunknownCLN33(hhv_app_without_checking_1355DLRunknownCLN28_0_Int, hbv_app_without_checking_1355DLRunknownCLN28_1_Int, hbv_app_without_checking_1355DLRunknownCLN28_2_Int, hbv_app_without_checking_1355DLRunknownCLN28_3_Int, hhv_app_without_checking_1355DLRunknownCLN28_4_Int, hhv_app_without_checking_1355DLRunknownCLN28_5_Int, hhv_app_without_checking_1355DLRunknownCLN28_6_Int, hhv_app_without_checking_1355DLRunknownCLN28_2_Int, hhv_app_without_checking_1355DLRunknownCLN28_8_Int, hhv_app_without_checking_1355DLRunknownCLN28_9_Int, hhv_app_without_checking_1355DLRunknownCLN28_10_Int); [L0] assume hbv_app_without_checking_1355DLRunknownCLN33_1_Int == 1 && 0 == hhv_app_without_checking_1355DLRunknownCLN33_3_Int; [L0] CALL call app_1038DLRunknownCLN16(hhv_app_without_checking_1355DLRunknownCLN33_0_Int, hhv_app_without_checking_1355DLRunknownCLN33_1_Int, hhv_app_without_checking_1355DLRunknownCLN33_2_Int, hhv_app_without_checking_1355DLRunknownCLN33_3_Int, hhv_app_without_checking_1355DLRunknownCLN33_4_Int, hhv_app_without_checking_1355DLRunknownCLN33_5_Int, hhv_app_without_checking_1355DLRunknownCLN33_6_Int, hhv_app_without_checking_1355DLRunknownCLN33_7_Int, hhv_app_without_checking_1355DLRunknownCLN33_8_Int, hhv_app_without_checking_1355DLRunknownCLN33_9_Int, hhv_app_without_checking_1355DLRunknownCLN33_10_Int); [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((hhv_app_1038DLRunknownCLN16_4_Int == 0 && hbv_app_1038DLRunknownCLN16_23_Int == 0) && hbv_app_1038DLRunknownCLN16_3_Int == 0) && hbv_app_1038DLRunknownCLN16_20_Int == 0) && hbv_app_1038DLRunknownCLN16_21_Int == 0) && hbv_app_1038DLRunknownCLN16_8_Int == 0) && hbv_app_1038DLRunknownCLN16_30_Int == 0) && hbv_app_1038DLRunknownCLN16_11_Int == 0) && hbv_app_1038DLRunknownCLN16_34_Int == 0) && hbv_app_1038DLRunknownCLN16_26_Int == 0) && hbv_app_1038DLRunknownCLN16_25_Int == 0) && hhv_app_1038DLRunknownCLN16_9_Int == 0) && hhv_app_1038DLRunknownCLN16_6_Int == 0) && hbv_app_1038DLRunknownCLN16_28_Int == 0) && hbv_app_1038DLRunknownCLN16_37_Int == 0) && hbv_app_1038DLRunknownCLN16_10_Int == 0) && hbv_app_1038DLRunknownCLN16_15_Int == 0) && hbv_app_1038DLRunknownCLN16_2_Int == 0) && hbv_app_1038DLRunknownCLN16_35_Int == 0) && hbv_app_1038DLRunknownCLN16_1_Int == 0) && hbv_app_1038DLRunknownCLN16_13_Int == 0) && hbv_app_1038DLRunknownCLN16_22_Int == 0) && hbv_app_1038DLRunknownCLN16_32_Int == 0) && hbv_app_1038DLRunknownCLN16_7_Int == 0) && hbv_app_1038DLRunknownCLN16_17_Int == 0) && hbv_app_1038DLRunknownCLN16_40_Int == 0) && hbv_app_1038DLRunknownCLN16_33_Int == 0) && hbv_app_1038DLRunknownCLN16_31_Int == 0) && hbv_app_1038DLRunknownCLN16_39_Int == 1) && hbv_app_1038DLRunknownCLN16_6_Int == 0) && hbv_app_1038DLRunknownCLN16_18_Int == 0) && hhv_app_1038DLRunknownCLN16_5_Int == 0) && hbv_app_1038DLRunknownCLN16_16_Int == 0) && hhv_app_1038DLRunknownCLN16_10_Int == 0) && hbv_app_1038DLRunknownCLN16_36_Int == 0) && hbv_app_1038DLRunknownCLN16_27_Int == 0) && hbv_app_1038DLRunknownCLN16_29_Int == 0) && hbv_app_1038DLRunknownCLN16_41_Int == 0) && hbv_app_1038DLRunknownCLN16_38_Int == 0) && hbv_app_1038DLRunknownCLN16_9_Int == 0) && hbv_app_1038DLRunknownCLN16_14_Int == 0) && hhv_app_1038DLRunknownCLN16_8_Int == 0) && hbv_app_1038DLRunknownCLN16_5_Int == 0) && hbv_app_1038DLRunknownCLN16_4_Int == 0) && hbv_app_1038DLRunknownCLN16_19_Int == 0) && hhv_app_1038DLRunknownCLN16_7_Int == 0) && hbv_app_1038DLRunknownCLN16_24_Int == 0) && hbv_app_1038DLRunknownCLN16_12_Int == 0; [L0] CALL call f_1034DLRunknownCLN59(hhv_app_1038DLRunknownCLN16_0_Int, hhv_app_1038DLRunknownCLN16_1_Int, hhv_app_1038DLRunknownCLN16_2_Int, hhv_app_1038DLRunknownCLN16_3_Int, hbv_app_1038DLRunknownCLN16_40_Int, hbv_app_1038DLRunknownCLN16_5_Int, hbv_app_1038DLRunknownCLN16_21_Int, hbv_app_1038DLRunknownCLN16_25_Int, hbv_app_1038DLRunknownCLN16_41_Int, hbv_app_1038DLRunknownCLN16_4_Int, hbv_app_1038DLRunknownCLN16_29_Int, hbv_app_1038DLRunknownCLN16_37_Int, hbv_app_1038DLRunknownCLN16_7_Int, hbv_app_1038DLRunknownCLN16_22_Int, hbv_app_1038DLRunknownCLN16_27_Int, hbv_app_1038DLRunknownCLN16_28_Int, hbv_app_1038DLRunknownCLN16_16_Int, hbv_app_1038DLRunknownCLN16_12_Int); [L0] assume true; [L0] CALL call f_1034DLRunknownCLN64(hhv_f_1034DLRunknownCLN59_0_Int, hhv_f_1034DLRunknownCLN59_1_Int, hhv_f_1034DLRunknownCLN59_2_Int, hhv_f_1034DLRunknownCLN59_3_Int, hhv_f_1034DLRunknownCLN59_4_Int, hhv_f_1034DLRunknownCLN59_5_Int, hhv_f_1034DLRunknownCLN59_6_Int, hhv_f_1034DLRunknownCLN59_7_Int, hhv_f_1034DLRunknownCLN59_8_Int, hhv_f_1034DLRunknownCLN59_9_Int, hhv_f_1034DLRunknownCLN59_10_Int, hhv_f_1034DLRunknownCLN59_11_Int, hhv_f_1034DLRunknownCLN59_12_Int, hhv_f_1034DLRunknownCLN59_13_Int, hhv_f_1034DLRunknownCLN59_14_Int, hhv_f_1034DLRunknownCLN59_15_Int, hhv_f_1034DLRunknownCLN59_16_Int, hhv_f_1034DLRunknownCLN59_17_Int); [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hbv_f_1034DLRunknownCLN64_42_Int == 0 && hhv_f_1034DLRunknownCLN64_9_Int == 0) && hbv_f_1034DLRunknownCLN64_40_Int == 0) && hhv_f_1034DLRunknownCLN64_15_Int == 0) && hbv_f_1034DLRunknownCLN64_5_Int == 0) && hbv_f_1034DLRunknownCLN64_28_Int == 0) && hhv_f_1034DLRunknownCLN64_4_Int == 0) && hbv_f_1034DLRunknownCLN64_17_Int == 0) && hbv_f_1034DLRunknownCLN64_27_Int == 0) && hhv_f_1034DLRunknownCLN64_6_Int == 0) && hbv_f_1034DLRunknownCLN64_7_Int == 0) && hhv_f_1034DLRunknownCLN64_7_Int == 0) && hbv_f_1034DLRunknownCLN64_34_Int == 0) && hbv_f_1034DLRunknownCLN64_38_Int == 0) && hbv_f_1034DLRunknownCLN64_24_Int == 0) && hhv_f_1034DLRunknownCLN64_3_Int == 0) && hbv_f_1034DLRunknownCLN64_39_Int == 0) && hbv_f_1034DLRunknownCLN64_3_Int == 0) && hbv_f_1034DLRunknownCLN64_13_Int == 0) && hhv_f_1034DLRunknownCLN64_10_Int == 0) && hhv_f_1034DLRunknownCLN64_5_Int == 0) && hbv_f_1034DLRunknownCLN64_15_Int == 0) && hbv_f_1034DLRunknownCLN64_37_Int == 0) && hhv_f_1034DLRunknownCLN64_16_Int == 0) && hbv_f_1034DLRunknownCLN64_10_Int == 0) && hbv_f_1034DLRunknownCLN64_14_Int == 0) && hhv_f_1034DLRunknownCLN64_12_Int == 0) && hbv_f_1034DLRunknownCLN64_41_Int == 0) && hbv_f_1034DLRunknownCLN64_30_Int == 0) && hbv_f_1034DLRunknownCLN64_33_Int == 0) && hhv_f_1034DLRunknownCLN64_17_Int == 0) && hbv_f_1034DLRunknownCLN64_2_Int == 0) && hhv_f_1034DLRunknownCLN64_13_Int == 0) && hbv_f_1034DLRunknownCLN64_16_Int == 0) && hbv_f_1034DLRunknownCLN64_4_Int == 0) && hbv_f_1034DLRunknownCLN64_22_Int == 0) && hbv_f_1034DLRunknownCLN64_32_Int == 0) && hbv_f_1034DLRunknownCLN64_29_Int == 0) && hhv_f_1034DLRunknownCLN64_11_Int == 0) && hbv_f_1034DLRunknownCLN64_12_Int == 0) && hbv_f_1034DLRunknownCLN64_1_Int == 0) && hbv_f_1034DLRunknownCLN64_19_Int == 0) && hhv_f_1034DLRunknownCLN64_0_Int == 1) && hbv_f_1034DLRunknownCLN64_9_Int == 0) && hhv_f_1034DLRunknownCLN64_1_Int == 0) && hbv_f_1034DLRunknownCLN64_26_Int == 0) && hhv_f_1034DLRunknownCLN64_2_Int == 0) && hhv_f_1034DLRunknownCLN64_8_Int == 0) && hbv_f_1034DLRunknownCLN64_23_Int == 0) && hhv_f_1034DLRunknownCLN64_14_Int == 0) && hbv_f_1034DLRunknownCLN64_25_Int == 0) && hbv_f_1034DLRunknownCLN64_36_Int == 0) && hbv_f_1034DLRunknownCLN64_18_Int == 0) && hbv_f_1034DLRunknownCLN64_6_Int == 0) && hbv_f_1034DLRunknownCLN64_31_Int == 0) && hbv_f_1034DLRunknownCLN64_21_Int == 0) && hbv_f_1034DLRunknownCLN64_20_Int == 0) && hbv_f_1034DLRunknownCLN64_11_Int == 0) && hbv_f_1034DLRunknownCLN64_8_Int == 0) && hbv_f_1034DLRunknownCLN64_35_Int == 0; [L0] RET call f_1034DLRunknownCLN64(hhv_f_1034DLRunknownCLN59_0_Int, hhv_f_1034DLRunknownCLN59_1_Int, hhv_f_1034DLRunknownCLN59_2_Int, hhv_f_1034DLRunknownCLN59_3_Int, hhv_f_1034DLRunknownCLN59_4_Int, hhv_f_1034DLRunknownCLN59_5_Int, hhv_f_1034DLRunknownCLN59_6_Int, hhv_f_1034DLRunknownCLN59_7_Int, hhv_f_1034DLRunknownCLN59_8_Int, hhv_f_1034DLRunknownCLN59_9_Int, hhv_f_1034DLRunknownCLN59_10_Int, hhv_f_1034DLRunknownCLN59_11_Int, hhv_f_1034DLRunknownCLN59_12_Int, hhv_f_1034DLRunknownCLN59_13_Int, hhv_f_1034DLRunknownCLN59_14_Int, hhv_f_1034DLRunknownCLN59_15_Int, hhv_f_1034DLRunknownCLN59_16_Int, hhv_f_1034DLRunknownCLN59_17_Int); [L0] RET call f_1034DLRunknownCLN59(hhv_app_1038DLRunknownCLN16_0_Int, hhv_app_1038DLRunknownCLN16_1_Int, hhv_app_1038DLRunknownCLN16_2_Int, hhv_app_1038DLRunknownCLN16_3_Int, hbv_app_1038DLRunknownCLN16_40_Int, hbv_app_1038DLRunknownCLN16_5_Int, hbv_app_1038DLRunknownCLN16_21_Int, hbv_app_1038DLRunknownCLN16_25_Int, hbv_app_1038DLRunknownCLN16_41_Int, hbv_app_1038DLRunknownCLN16_4_Int, hbv_app_1038DLRunknownCLN16_29_Int, hbv_app_1038DLRunknownCLN16_37_Int, hbv_app_1038DLRunknownCLN16_7_Int, hbv_app_1038DLRunknownCLN16_22_Int, hbv_app_1038DLRunknownCLN16_27_Int, hbv_app_1038DLRunknownCLN16_28_Int, hbv_app_1038DLRunknownCLN16_16_Int, hbv_app_1038DLRunknownCLN16_12_Int); [L0] RET call app_1038DLRunknownCLN16(hhv_app_without_checking_1355DLRunknownCLN33_0_Int, hhv_app_without_checking_1355DLRunknownCLN33_1_Int, hhv_app_without_checking_1355DLRunknownCLN33_2_Int, hhv_app_without_checking_1355DLRunknownCLN33_3_Int, hhv_app_without_checking_1355DLRunknownCLN33_4_Int, hhv_app_without_checking_1355DLRunknownCLN33_5_Int, hhv_app_without_checking_1355DLRunknownCLN33_6_Int, hhv_app_without_checking_1355DLRunknownCLN33_7_Int, hhv_app_without_checking_1355DLRunknownCLN33_8_Int, hhv_app_without_checking_1355DLRunknownCLN33_9_Int, hhv_app_without_checking_1355DLRunknownCLN33_10_Int); [L0] RET call app_without_checking_1355DLRunknownCLN33(hhv_app_without_checking_1355DLRunknownCLN28_0_Int, hbv_app_without_checking_1355DLRunknownCLN28_1_Int, hbv_app_without_checking_1355DLRunknownCLN28_2_Int, hbv_app_without_checking_1355DLRunknownCLN28_3_Int, hhv_app_without_checking_1355DLRunknownCLN28_4_Int, hhv_app_without_checking_1355DLRunknownCLN28_5_Int, hhv_app_without_checking_1355DLRunknownCLN28_6_Int, hhv_app_without_checking_1355DLRunknownCLN28_2_Int, hhv_app_without_checking_1355DLRunknownCLN28_8_Int, hhv_app_without_checking_1355DLRunknownCLN28_9_Int, hhv_app_without_checking_1355DLRunknownCLN28_10_Int); [L0] RET call app_without_checking_1355DLRunknownCLN28(hhv_f_1034DLRunknownCLN64_0_Int, hhv_f_1034DLRunknownCLN64_1_Int, hhv_f_1034DLRunknownCLN64_2_Int, hhv_f_1034DLRunknownCLN64_3_Int, hbv_f_1034DLRunknownCLN64_37_Int, hbv_f_1034DLRunknownCLN64_40_Int, hbv_f_1034DLRunknownCLN64_35_Int, hbv_f_1034DLRunknownCLN64_31_Int, hbv_f_1034DLRunknownCLN64_30_Int, hbv_f_1034DLRunknownCLN64_11_Int, hbv_f_1034DLRunknownCLN64_7_Int); [L0] RET call f_1034DLRunknownCLN64(hhv_f_1034DLRunknownCLN59_0_Int, hhv_f_1034DLRunknownCLN59_1_Int, hhv_f_1034DLRunknownCLN59_2_Int, hhv_f_1034DLRunknownCLN59_3_Int, hhv_f_1034DLRunknownCLN59_4_Int, hhv_f_1034DLRunknownCLN59_5_Int, hhv_f_1034DLRunknownCLN59_6_Int, hhv_f_1034DLRunknownCLN59_7_Int, hhv_f_1034DLRunknownCLN59_8_Int, hhv_f_1034DLRunknownCLN59_9_Int, hhv_f_1034DLRunknownCLN59_10_Int, hhv_f_1034DLRunknownCLN59_11_Int, hhv_f_1034DLRunknownCLN59_12_Int, hhv_f_1034DLRunknownCLN59_13_Int, hhv_f_1034DLRunknownCLN59_14_Int, hhv_f_1034DLRunknownCLN59_15_Int, hhv_f_1034DLRunknownCLN59_16_Int, hhv_f_1034DLRunknownCLN59_17_Int); [L0] RET call f_1034DLRunknownCLN59(hhv_app_1038DLRunknownCLN16_0_Int, hhv_app_1038DLRunknownCLN16_1_Int, hhv_app_1038DLRunknownCLN16_2_Int, hhv_app_1038DLRunknownCLN16_3_Int, hbv_app_1038DLRunknownCLN16_40_Int, hbv_app_1038DLRunknownCLN16_5_Int, hbv_app_1038DLRunknownCLN16_21_Int, hbv_app_1038DLRunknownCLN16_25_Int, hbv_app_1038DLRunknownCLN16_41_Int, hbv_app_1038DLRunknownCLN16_4_Int, hbv_app_1038DLRunknownCLN16_29_Int, hbv_app_1038DLRunknownCLN16_37_Int, hbv_app_1038DLRunknownCLN16_7_Int, hbv_app_1038DLRunknownCLN16_22_Int, hbv_app_1038DLRunknownCLN16_27_Int, hbv_app_1038DLRunknownCLN16_28_Int, hbv_app_1038DLRunknownCLN16_16_Int, hbv_app_1038DLRunknownCLN16_12_Int); [L0] RET call app_1038DLRunknownCLN16(hbv_failDLRunknownCLN66_2_Int, hbv_failDLRunknownCLN66_3_Int, hbv_failDLRunknownCLN66_4_Int, hbv_failDLRunknownCLN66_1_Int, hbv_failDLRunknownCLN66_5_Int, hbv_failDLRunknownCLN66_6_Int, hbv_failDLRunknownCLN66_7_Int, hbv_failDLRunknownCLN66_8_Int, hbv_failDLRunknownCLN66_9_Int, hbv_failDLRunknownCLN66_10_Int, hbv_failDLRunknownCLN66_11_Int); [L0] RET call failDLRunknownCLN66(hbv_False_1_Int); [L0] RET call False(); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 11 procedures, 49 locations, 1 error locations. UNSAFE Result, 0.9s OverallTime, 3 OverallIterations, 2 TraceHistogramMax, 0.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 75 SDtfs, 1 SDslu, 121 SDs, 0 SdLazy, 23 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=49occurred 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, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 67 NumberOfCodeBlocks, 67 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 1196 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/CE-1CFA07.smt2_AutomizerCHC_No_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_11-39-11-978.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/CE-1CFA07.smt2_AutomizerCHC_No_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_11-39-11-978.csv Received shutdown request...