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-1CFA04.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 11:39:01,251 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 11:39:01,253 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 11:39:01,267 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 11:39:01,267 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 11:39:01,269 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 11:39:01,270 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 11:39:01,278 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 11:39:01,280 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 11:39:01,282 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 11:39:01,283 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 11:39:01,283 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 11:39:01,284 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 11:39:01,287 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 11:39:01,288 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 11:39:01,290 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 11:39:01,304 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 11:39:01,305 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 11:39:01,307 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 11:39:01,309 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 11:39:01,310 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 11:39:01,315 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 11:39:01,315 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 11:39:01,315 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 11:39:01,316 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 11:39:01,319 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 11:39:01,320 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 11:39:01,320 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 11:39:01,321 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 11:39:01,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 11:39:01,322 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 11:39:01,323 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 11:39:01,326 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 11:39:01,327 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 11:39:01,327 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 11:39:01,328 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 11:39:01,349 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 11:39:01,349 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 11:39:01,350 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 11:39:01,350 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 11:39:01,351 INFO L131 SettingsManager]: Preferences of ChcToBoogie differ from their defaults: [2018-06-22 11:39:01,351 INFO L133 SettingsManager]: * Use one large procedure with gotos to replace tail recursive calls=false [2018-06-22 11:39:01,351 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 11:39:01,355 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 11:39:01,355 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 11:39:01,355 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 11:39:01,355 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 11:39:01,355 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 11:39:01,356 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 11:39:01,356 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 11:39:01,356 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 11:39:01,356 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 11:39:01,356 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 11:39:01,356 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 11:39:01,357 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 11:39:01,359 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 11:39:01,359 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 11:39:01,407 INFO ]: Repository-Root is: /tmp [2018-06-22 11:39:01,420 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 11:39:01,424 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 11:39:01,427 INFO ]: Initializing SmtParser... [2018-06-22 11:39:01,428 INFO ]: SmtParser initialized [2018-06-22 11:39:01,428 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/hopv/lia/termination/CE-1CFA04.smt2 [2018-06-22 11:39:01,429 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 11:39:01,519 INFO ]: Executing SMT file /storage/chc-comp/hopv/lia/termination/CE-1CFA04.smt2 unknown [2018-06-22 11:39:02,727 INFO ]: Succesfully executed SMT file /storage/chc-comp/hopv/lia/termination/CE-1CFA04.smt2 [2018-06-22 11:39:02,733 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 11:39:02,741 INFO ]: Walking toolchain with 4 elements. [2018-06-22 11:39:02,741 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 11:39:02,741 INFO ]: Initializing ChcToBoogie... [2018-06-22 11:39:02,742 INFO ]: ChcToBoogie initialized [2018-06-22 11:39:02,745 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 11:39:02" (1/1) ... [2018-06-22 11:39:02,820 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02 Unit [2018-06-22 11:39:02,820 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 11:39:02,821 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 11:39:02,821 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 11:39:02,821 INFO ]: Boogie Preprocessor initialized [2018-06-22 11:39:02,842 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02" (1/1) ... [2018-06-22 11:39:02,842 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02" (1/1) ... [2018-06-22 11:39:02,865 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02" (1/1) ... [2018-06-22 11:39:02,865 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02" (1/1) ... [2018-06-22 11:39:02,892 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02" (1/1) ... [2018-06-22 11:39:02,998 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02" (1/1) ... [2018-06-22 11:39:03,006 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02" (1/1) ... [2018-06-22 11:39:03,016 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 11:39:03,016 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 11:39:03,016 INFO ]: Initializing RCFGBuilder... [2018-06-22 11:39:03,016 INFO ]: RCFGBuilder initialized [2018-06-22 11:39:03,017 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02" (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 11:39:03,031 INFO ]: Specification and implementation of procedure False given in one single declaration [2018-06-22 11:39:03,031 INFO ]: Found specification of procedure False [2018-06-22 11:39:03,031 INFO ]: Found implementation of procedure False [2018-06-22 11:39:03,031 INFO ]: Specification and implementation of procedure failDLRunknownCLN96 given in one single declaration [2018-06-22 11:39:03,031 INFO ]: Found specification of procedure failDLRunknownCLN96 [2018-06-22 11:39:03,031 INFO ]: Found implementation of procedure failDLRunknownCLN96 [2018-06-22 11:39:03,032 INFO ]: Specification and implementation of procedure f_1034DLRunknownCLN58 given in one single declaration [2018-06-22 11:39:03,032 INFO ]: Found specification of procedure f_1034DLRunknownCLN58 [2018-06-22 11:39:03,032 INFO ]: Found implementation of procedure f_1034DLRunknownCLN58 [2018-06-22 11:39:03,032 INFO ]: Specification and implementation of procedure app_1038DLRunknownCLN14 given in one single declaration [2018-06-22 11:39:03,032 INFO ]: Found specification of procedure app_1038DLRunknownCLN14 [2018-06-22 11:39:03,032 INFO ]: Found implementation of procedure app_1038DLRunknownCLN14 [2018-06-22 11:39:03,032 INFO ]: Specification and implementation of procedure app_1038DLRunknownCLN20 given in one single declaration [2018-06-22 11:39:03,032 INFO ]: Found specification of procedure app_1038DLRunknownCLN20 [2018-06-22 11:39:03,032 INFO ]: Found implementation of procedure app_1038DLRunknownCLN20 [2018-06-22 11:39:03,032 INFO ]: Specification and implementation of procedure f_without_checking_1285DLRunknownCLN88 given in one single declaration [2018-06-22 11:39:03,032 INFO ]: Found specification of procedure f_without_checking_1285DLRunknownCLN88 [2018-06-22 11:39:03,032 INFO ]: Found implementation of procedure f_without_checking_1285DLRunknownCLN88 [2018-06-22 11:39:03,032 INFO ]: Specification and implementation of procedure f_without_checking_1285DLRunknownCLN94 given in one single declaration [2018-06-22 11:39:03,032 INFO ]: Found specification of procedure f_without_checking_1285DLRunknownCLN94 [2018-06-22 11:39:03,032 INFO ]: Found implementation of procedure f_without_checking_1285DLRunknownCLN94 [2018-06-22 11:39:03,032 INFO ]: Specification and implementation of procedure failDLRunknownCLN97 given in one single declaration [2018-06-22 11:39:03,032 INFO ]: Found specification of procedure failDLRunknownCLN97 [2018-06-22 11:39:03,032 INFO ]: Found implementation of procedure failDLRunknownCLN97 [2018-06-22 11:39:03,032 INFO ]: Specification and implementation of procedure botDLRunknownCLN23 given in one single declaration [2018-06-22 11:39:03,032 INFO ]: Found specification of procedure botDLRunknownCLN23 [2018-06-22 11:39:03,032 INFO ]: Found implementation of procedure botDLRunknownCLN23 [2018-06-22 11:39:03,032 INFO ]: Specification and implementation of procedure f_1034DLRunknownCLN37 given in one single declaration [2018-06-22 11:39:03,032 INFO ]: Found specification of procedure f_1034DLRunknownCLN37 [2018-06-22 11:39:03,032 INFO ]: Found implementation of procedure f_1034DLRunknownCLN37 [2018-06-22 11:39:03,032 INFO ]: Specification and implementation of procedure f_1034DLRunknownCLN52 given in one single declaration [2018-06-22 11:39:03,032 INFO ]: Found specification of procedure f_1034DLRunknownCLN52 [2018-06-22 11:39:03,032 INFO ]: Found implementation of procedure f_1034DLRunknownCLN52 Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 11:39:03,037 INFO ]: Specification and implementation of procedure f_without_checking_1285DLRunknownCLN73 given in one single declaration [2018-06-22 11:39:03,037 INFO ]: Found specification of procedure f_without_checking_1285DLRunknownCLN73 [2018-06-22 11:39:03,037 INFO ]: Found implementation of procedure f_without_checking_1285DLRunknownCLN73 [2018-06-22 11:39:03,037 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 11:39:03,037 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 11:39:03,037 INFO ]: Found implementation of procedure Ultimate.START [2018-06-22 11:39:04,339 INFO ]: Using library mode [2018-06-22 11:39:04,340 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 11:39:04 BoogieIcfgContainer [2018-06-22 11:39:04,340 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 11:39:04,341 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 11:39:04,341 INFO ]: Initializing TraceAbstraction... [2018-06-22 11:39:04,346 INFO ]: TraceAbstraction initialized [2018-06-22 11:39:04,346 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 11:39:02" (1/3) ... [2018-06-22 11:39:04,348 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d069942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 11:39:04, skipping insertion in model container [2018-06-22 11:39:04,349 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 11:39:02" (2/3) ... [2018-06-22 11:39:04,349 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d069942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 11:39:04, skipping insertion in model container [2018-06-22 11:39:04,349 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 11:39:04" (3/3) ... [2018-06-22 11:39:04,351 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 11:39:04,362 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 11:39:04,373 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 11:39:04,420 INFO ]: Using default assertion order modulation [2018-06-22 11:39:04,420 INFO ]: Interprodecural is true [2018-06-22 11:39:04,420 INFO ]: Hoare is false [2018-06-22 11:39:04,421 INFO ]: Compute interpolants for FPandBP [2018-06-22 11:39:04,421 INFO ]: Backedges is TWOTRACK [2018-06-22 11:39:04,421 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 11:39:04,421 INFO ]: Difference is false [2018-06-22 11:39:04,421 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 11:39:04,421 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 11:39:04,435 INFO ]: Start isEmpty. Operand 67 states. [2018-06-22 11:39:04,457 INFO ]: Finished isEmpty. Found accepting run of length 6 [2018-06-22 11:39:04,457 INFO ]: Found error trace [2018-06-22 11:39:04,458 INFO ]: trace histogram [1, 1, 1, 1, 1] [2018-06-22 11:39:04,458 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 11:39:04,464 INFO ]: Analyzing trace with hash 860128998, now seen corresponding path program 1 times [2018-06-22 11:39:04,466 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 11:39:04,466 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 11:39:04,500 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:04,500 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 11:39:04,500 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:04,515 INFO ]: Conjunction of SSA is unsat [2018-06-22 11:39:04,544 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 11:39:04,547 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 11:39:04,547 INFO ]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-06-22 11:39:04,549 INFO ]: Interpolant automaton has 2 states [2018-06-22 11:39:04,565 INFO ]: Constructing interpolant automaton starting with 2 interpolants. [2018-06-22 11:39:04,566 INFO ]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-06-22 11:39:04,568 INFO ]: Start difference. First operand 67 states. Second operand 2 states. [2018-06-22 11:39:04,604 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 11:39:04,605 INFO ]: Finished difference Result 48 states and 55 transitions. [2018-06-22 11:39:04,605 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-06-22 11:39:04,606 INFO ]: Start accepts. Automaton has 2 states. Word has length 5 [2018-06-22 11:39:04,606 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 11:39:04,622 INFO ]: With dead ends: 48 [2018-06-22 11:39:04,622 INFO ]: Without dead ends: 37 [2018-06-22 11:39:04,624 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 11:39:04,644 INFO ]: Start minimizeSevpa. Operand 37 states. [2018-06-22 11:39:04,670 INFO ]: Finished minimizeSevpa. Reduced states from 37 to 37. [2018-06-22 11:39:04,671 INFO ]: Start removeUnreachable. Operand 37 states. [2018-06-22 11:39:04,673 INFO ]: Finished removeUnreachable. Reduced from 37 states to 37 states and 41 transitions. [2018-06-22 11:39:04,674 INFO ]: Start accepts. Automaton has 37 states and 41 transitions. Word has length 5 [2018-06-22 11:39:04,674 INFO ]: Finished accepts. word is rejected. [2018-06-22 11:39:04,674 INFO ]: Abstraction has 37 states and 41 transitions. [2018-06-22 11:39:04,674 INFO ]: Interpolant automaton has 2 states. [2018-06-22 11:39:04,674 INFO ]: Start isEmpty. Operand 37 states and 41 transitions. [2018-06-22 11:39:04,675 INFO ]: Finished isEmpty. Found accepting run of length 30 [2018-06-22 11:39:04,675 INFO ]: Found error trace [2018-06-22 11:39:04,675 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 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 11:39:04,675 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 11:39:04,676 INFO ]: Analyzing trace with hash 1253104540, now seen corresponding path program 1 times [2018-06-22 11:39:04,676 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 11:39:04,676 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 11:39:04,676 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:04,676 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 11:39:04,676 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 11:39:04,794 INFO ]: Conjunction of SSA is sat [2018-06-22 11:39:04,812 INFO ]: Counterexample might be feasible [2018-06-22 11:39:04,827 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 11:39:04 BoogieIcfgContainer [2018-06-22 11:39:04,827 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 11:39:04,828 INFO ]: Toolchain (without parser) took 2094.28 ms. Allocated memory is still 324.0 MB. Free memory was 288.1 MB in the beginning and 202.7 MB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 3.6 GB. [2018-06-22 11:39:04,829 INFO ]: SmtParser took 0.06 ms. Allocated memory is still 308.8 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 11:39:04,829 INFO ]: ChcToBoogie took 79.22 ms. Allocated memory is still 324.0 MB. Free memory was 288.1 MB in the beginning and 282.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. [2018-06-22 11:39:04,829 INFO ]: Boogie Preprocessor took 194.70 ms. Allocated memory is still 324.0 MB. Free memory was 282.5 MB in the beginning and 281.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2018-06-22 11:39:04,830 INFO ]: RCFGBuilder took 1323.47 ms. Allocated memory is still 324.0 MB. Free memory was 281.0 MB in the beginning and 221.0 MB in the end (delta: 59.9 MB). Peak memory consumption was 59.9 MB. Max. memory is 3.6 GB. [2018-06-22 11:39:04,830 INFO ]: TraceAbstraction took 485.99 ms. Allocated memory is still 324.0 MB. Free memory was 221.0 MB in the beginning and 202.7 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 3.6 GB. [2018-06-22 11:39:04,832 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.06 ms. Allocated memory is still 308.8 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 79.22 ms. Allocated memory is still 324.0 MB. Free memory was 288.1 MB in the beginning and 282.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 194.70 ms. Allocated memory is still 324.0 MB. Free memory was 282.5 MB in the beginning and 281.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1323.47 ms. Allocated memory is still 324.0 MB. Free memory was 281.0 MB in the beginning and 221.0 MB in the end (delta: 59.9 MB). Peak memory consumption was 59.9 MB. Max. memory is 3.6 GB. * TraceAbstraction took 485.99 ms. Allocated memory is still 324.0 MB. Free memory was 221.0 MB in the beginning and 202.7 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call False(); [L0] assume true; [L0] CALL call failDLRunknownCLN96(hbv_False_1_Int); [L0] assume hhv_failDLRunknownCLN96_0_Int == 1 && !(0 == hbv_failDLRunknownCLN96_1_Int); [L0] CALL call f_1034DLRunknownCLN58(hbv_failDLRunknownCLN96_2_Int, hbv_failDLRunknownCLN96_3_Int, hbv_failDLRunknownCLN96_4_Int, hbv_failDLRunknownCLN96_5_Int, hbv_failDLRunknownCLN96_1_Int, hbv_failDLRunknownCLN96_6_Int, hbv_failDLRunknownCLN96_7_Int, hbv_failDLRunknownCLN96_8_Int, hbv_failDLRunknownCLN96_9_Int, hbv_failDLRunknownCLN96_10_Int, hbv_failDLRunknownCLN96_11_Int, hbv_failDLRunknownCLN96_12_Int, hbv_failDLRunknownCLN96_13_Int, hbv_failDLRunknownCLN96_14_Int, hbv_failDLRunknownCLN96_15_Int, hbv_failDLRunknownCLN96_16_Int, hbv_failDLRunknownCLN96_17_Int, hbv_failDLRunknownCLN96_18_Int, hbv_failDLRunknownCLN96_19_Int, hbv_failDLRunknownCLN96_20_Int, hbv_failDLRunknownCLN96_21_Int, hbv_failDLRunknownCLN96_22_Int, hbv_failDLRunknownCLN96_23_Int); [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hbv_f_1034DLRunknownCLN58_46_Int == 0 && hhv_f_1034DLRunknownCLN58_22_Int == 0) && hbv_f_1034DLRunknownCLN58_12_Int == 0) && hbv_f_1034DLRunknownCLN58_21_Int == 0) && hhv_f_1034DLRunknownCLN58_6_Int == 0) && hbv_f_1034DLRunknownCLN58_27_Int == 0) && hbv_f_1034DLRunknownCLN58_5_Int == 0) && hhv_f_1034DLRunknownCLN58_13_Int == 0) && hbv_f_1034DLRunknownCLN58_40_Int == 0) && hbv_f_1034DLRunknownCLN58_28_Int == 0) && hhv_f_1034DLRunknownCLN58_14_Int == 0) && hbv_f_1034DLRunknownCLN58_9_Int == 0) && hbv_f_1034DLRunknownCLN58_50_Int == 0) && hhv_f_1034DLRunknownCLN58_16_Int == 0) && hbv_f_1034DLRunknownCLN58_32_Int == 0) && hbv_f_1034DLRunknownCLN58_7_Int == 0) && hbv_f_1034DLRunknownCLN58_41_Int == 0) && hbv_f_1034DLRunknownCLN58_38_Int == 0) && hbv_f_1034DLRunknownCLN58_30_Int == 0) && hbv_f_1034DLRunknownCLN58_42_Int == 0) && hhv_f_1034DLRunknownCLN58_11_Int == 0) && hbv_f_1034DLRunknownCLN58_1_Int == 0) && hbv_f_1034DLRunknownCLN58_49_Int == 0) && hbv_f_1034DLRunknownCLN58_8_Int == 1) && hbv_f_1034DLRunknownCLN58_19_Int == 0) && hbv_f_1034DLRunknownCLN58_48_Int == 0) && hbv_f_1034DLRunknownCLN58_29_Int == 0) && hhv_f_1034DLRunknownCLN58_10_Int == 0) && hbv_f_1034DLRunknownCLN58_10_Int == 0) && hbv_f_1034DLRunknownCLN58_34_Int == 0) && hhv_f_1034DLRunknownCLN58_17_Int == 0) && hbv_f_1034DLRunknownCLN58_13_Int == 0) && hbv_f_1034DLRunknownCLN58_26_Int == 0) && hbv_f_1034DLRunknownCLN58_15_Int == 0) && hbv_f_1034DLRunknownCLN58_14_Int == 0) && hhv_f_1034DLRunknownCLN58_20_Int == 0) && hbv_f_1034DLRunknownCLN58_43_Int == 0) && hhv_f_1034DLRunknownCLN58_12_Int == 0) && hbv_f_1034DLRunknownCLN58_6_Int == 0) && hbv_f_1034DLRunknownCLN58_51_Int == 0) && hhv_f_1034DLRunknownCLN58_5_Int == 0) && hbv_f_1034DLRunknownCLN58_33_Int == 0) && hbv_f_1034DLRunknownCLN58_25_Int == 0) && hbv_f_1034DLRunknownCLN58_45_Int == 0) && hhv_f_1034DLRunknownCLN58_21_Int == 0) && hbv_f_1034DLRunknownCLN58_3_Int == 0) && hbv_f_1034DLRunknownCLN58_20_Int == 0) && hbv_f_1034DLRunknownCLN58_17_Int == 0) && hbv_f_1034DLRunknownCLN58_16_Int == 0) && hbv_f_1034DLRunknownCLN58_24_Int == 0) && hhv_f_1034DLRunknownCLN58_7_Int == 0) && hhv_f_1034DLRunknownCLN58_19_Int == 0) && hhv_f_1034DLRunknownCLN58_8_Int == 0) && hbv_f_1034DLRunknownCLN58_4_Int == 0) && hbv_f_1034DLRunknownCLN58_36_Int == 0) && hbv_f_1034DLRunknownCLN58_23_Int == 0) && hbv_f_1034DLRunknownCLN58_11_Int == 0) && hbv_f_1034DLRunknownCLN58_22_Int == 0) && hbv_f_1034DLRunknownCLN58_39_Int == 0) && hbv_f_1034DLRunknownCLN58_2_Int == 0) && hhv_f_1034DLRunknownCLN58_9_Int == 0) && hhv_f_1034DLRunknownCLN58_15_Int == 0) && hhv_f_1034DLRunknownCLN58_18_Int == 0) && hbv_f_1034DLRunknownCLN58_37_Int == 0) && hbv_f_1034DLRunknownCLN58_47_Int == 0) && hbv_f_1034DLRunknownCLN58_31_Int == 0) && hbv_f_1034DLRunknownCLN58_35_Int == 0) && hbv_f_1034DLRunknownCLN58_44_Int == 0) && hbv_f_1034DLRunknownCLN58_18_Int == 0; [L0] CALL call app_1038DLRunknownCLN14(hhv_f_1034DLRunknownCLN58_0_Int, hhv_f_1034DLRunknownCLN58_1_Int, hhv_f_1034DLRunknownCLN58_2_Int, hhv_f_1034DLRunknownCLN58_3_Int, hhv_f_1034DLRunknownCLN58_4_Int, hbv_f_1034DLRunknownCLN58_27_Int, hbv_f_1034DLRunknownCLN58_21_Int, hbv_f_1034DLRunknownCLN58_16_Int, hbv_f_1034DLRunknownCLN58_38_Int, hbv_f_1034DLRunknownCLN58_29_Int, hbv_f_1034DLRunknownCLN58_51_Int, hbv_f_1034DLRunknownCLN58_40_Int, hbv_f_1034DLRunknownCLN58_48_Int, hbv_f_1034DLRunknownCLN58_46_Int); [L0] assume true; [L0] CALL call app_1038DLRunknownCLN20(hhv_app_1038DLRunknownCLN14_0_Int, hhv_app_1038DLRunknownCLN14_1_Int, hhv_app_1038DLRunknownCLN14_2_Int, hhv_app_1038DLRunknownCLN14_3_Int, hhv_app_1038DLRunknownCLN14_4_Int, hhv_app_1038DLRunknownCLN14_5_Int, hhv_app_1038DLRunknownCLN14_6_Int, hhv_app_1038DLRunknownCLN14_7_Int, hhv_app_1038DLRunknownCLN14_8_Int, hhv_app_1038DLRunknownCLN14_9_Int, hhv_app_1038DLRunknownCLN14_10_Int, hhv_app_1038DLRunknownCLN14_11_Int, hhv_app_1038DLRunknownCLN14_12_Int, hhv_app_1038DLRunknownCLN14_13_Int); [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hbv_app_1038DLRunknownCLN20_65_Int == 0 && hbv_app_1038DLRunknownCLN20_55_Int == 0) && hbv_app_1038DLRunknownCLN20_29_Int == 0) && hbv_app_1038DLRunknownCLN20_50_Int == 0) && hhv_app_1038DLRunknownCLN20_9_Int == 0) && hbv_app_1038DLRunknownCLN20_20_Int == 0) && hbv_app_1038DLRunknownCLN20_54_Int == 0) && hbv_app_1038DLRunknownCLN20_12_Int == 0) && hbv_app_1038DLRunknownCLN20_68_Int == 0) && hbv_app_1038DLRunknownCLN20_31_Int == 0) && hbv_app_1038DLRunknownCLN20_59_Int == 0) && hhv_app_1038DLRunknownCLN20_5_Int == 0) && hhv_app_1038DLRunknownCLN20_6_Int == 0) && hbv_app_1038DLRunknownCLN20_32_Int == 0) && hhv_app_1038DLRunknownCLN20_12_Int == 0) && hbv_app_1038DLRunknownCLN20_17_Int == 0) && hbv_app_1038DLRunknownCLN20_47_Int == 0) && hbv_app_1038DLRunknownCLN20_56_Int == 0) && hbv_app_1038DLRunknownCLN20_2_Int == 0) && hbv_app_1038DLRunknownCLN20_13_Int == 0) && hbv_app_1038DLRunknownCLN20_15_Int == 0) && hbv_app_1038DLRunknownCLN20_22_Int == 0) && hhv_app_1038DLRunknownCLN20_13_Int == 0) && hbv_app_1038DLRunknownCLN20_3_Int == 0) && hbv_app_1038DLRunknownCLN20_1_Int == 0) && hbv_app_1038DLRunknownCLN20_21_Int == 0) && hbv_app_1038DLRunknownCLN20_27_Int == 0) && hbv_app_1038DLRunknownCLN20_6_Int == 0) && hbv_app_1038DLRunknownCLN20_14_Int == 0) && hbv_app_1038DLRunknownCLN20_5_Int == 0) && hbv_app_1038DLRunknownCLN20_8_Int == 0) && hbv_app_1038DLRunknownCLN20_48_Int == 0) && hbv_app_1038DLRunknownCLN20_18_Int == 0) && hbv_app_1038DLRunknownCLN20_35_Int == 0) && hbv_app_1038DLRunknownCLN20_19_Int == 0) && hbv_app_1038DLRunknownCLN20_16_Int == 0) && hbv_app_1038DLRunknownCLN20_24_Int == 0) && hbv_app_1038DLRunknownCLN20_36_Int == 0) && hhv_app_1038DLRunknownCLN20_11_Int == 0) && hbv_app_1038DLRunknownCLN20_39_Int == 0) && hbv_app_1038DLRunknownCLN20_40_Int == 0) && hbv_app_1038DLRunknownCLN20_44_Int == 0) && hbv_app_1038DLRunknownCLN20_51_Int == 0) && hbv_app_1038DLRunknownCLN20_63_Int == 0) && hhv_app_1038DLRunknownCLN20_7_Int == 0) && hbv_app_1038DLRunknownCLN20_28_Int == 0) && hbv_app_1038DLRunknownCLN20_38_Int == 0) && hbv_app_1038DLRunknownCLN20_58_Int == 0) && hbv_app_1038DLRunknownCLN20_10_Int == 0) && hbv_app_1038DLRunknownCLN20_26_Int == 0) && hbv_app_1038DLRunknownCLN20_49_Int == 0) && hbv_app_1038DLRunknownCLN20_64_Int == 0) && hbv_app_1038DLRunknownCLN20_30_Int == 0) && hbv_app_1038DLRunknownCLN20_41_Int == 0) && hbv_app_1038DLRunknownCLN20_67_Int == 0) && hbv_app_1038DLRunknownCLN20_7_Int == 0) && hbv_app_1038DLRunknownCLN20_46_Int == 0) && hbv_app_1038DLRunknownCLN20_25_Int == 0) && hbv_app_1038DLRunknownCLN20_45_Int == 0) && hhv_app_1038DLRunknownCLN20_8_Int == 0) && hbv_app_1038DLRunknownCLN20_60_Int == 0) && hbv_app_1038DLRunknownCLN20_52_Int == 0) && hbv_app_1038DLRunknownCLN20_43_Int == 0) && hbv_app_1038DLRunknownCLN20_37_Int == 0) && hbv_app_1038DLRunknownCLN20_62_Int == 0) && hbv_app_1038DLRunknownCLN20_4_Int == 0) && hbv_app_1038DLRunknownCLN20_33_Int == 0) && hhv_app_1038DLRunknownCLN20_10_Int == 0) && hbv_app_1038DLRunknownCLN20_53_Int == 0) && hbv_app_1038DLRunknownCLN20_34_Int == 0) && hbv_app_1038DLRunknownCLN20_66_Int == 0) && hbv_app_1038DLRunknownCLN20_23_Int == 0) && hbv_app_1038DLRunknownCLN20_9_Int == 1) && hbv_app_1038DLRunknownCLN20_57_Int == 0) && hbv_app_1038DLRunknownCLN20_61_Int == 0) && hbv_app_1038DLRunknownCLN20_42_Int == 0) && hbv_app_1038DLRunknownCLN20_11_Int == 0; [L0] CALL call f_without_checking_1285DLRunknownCLN88(hhv_app_1038DLRunknownCLN20_0_Int, hhv_app_1038DLRunknownCLN20_1_Int, hhv_app_1038DLRunknownCLN20_2_Int, hhv_app_1038DLRunknownCLN20_3_Int, hhv_app_1038DLRunknownCLN20_4_Int, hbv_app_1038DLRunknownCLN20_60_Int, hbv_app_1038DLRunknownCLN20_46_Int, hbv_app_1038DLRunknownCLN20_10_Int, hbv_app_1038DLRunknownCLN20_56_Int, hbv_app_1038DLRunknownCLN20_64_Int, hbv_app_1038DLRunknownCLN20_53_Int, hbv_app_1038DLRunknownCLN20_32_Int, hbv_app_1038DLRunknownCLN20_7_Int, hbv_app_1038DLRunknownCLN20_1_Int, hbv_app_1038DLRunknownCLN20_14_Int, hbv_app_1038DLRunknownCLN20_38_Int, hbv_app_1038DLRunknownCLN20_16_Int, hbv_app_1038DLRunknownCLN20_6_Int, hbv_app_1038DLRunknownCLN20_26_Int, hbv_app_1038DLRunknownCLN20_61_Int, hbv_app_1038DLRunknownCLN20_59_Int, hbv_app_1038DLRunknownCLN20_21_Int, hbv_app_1038DLRunknownCLN20_28_Int); [L0] assume ((hhv_f_without_checking_1285DLRunknownCLN88_1_Int == hhv_f_without_checking_1285DLRunknownCLN88_0_Int && hhv_f_without_checking_1285DLRunknownCLN88_9_Int == hhv_f_without_checking_1285DLRunknownCLN88_2_Int) && hhv_f_without_checking_1285DLRunknownCLN88_4_Int == 1) && hhv_f_without_checking_1285DLRunknownCLN88_18_Int == hhv_f_without_checking_1285DLRunknownCLN88_3_Int; [L0] CALL call f_without_checking_1285DLRunknownCLN94(hhv_f_without_checking_1285DLRunknownCLN88_0_Int, hbv_f_without_checking_1285DLRunknownCLN88_1_Int, hbv_f_without_checking_1285DLRunknownCLN88_2_Int, hbv_f_without_checking_1285DLRunknownCLN88_3_Int, hbv_f_without_checking_1285DLRunknownCLN88_4_Int, hhv_f_without_checking_1285DLRunknownCLN88_5_Int, hhv_f_without_checking_1285DLRunknownCLN88_6_Int, hhv_f_without_checking_1285DLRunknownCLN88_7_Int, hhv_f_without_checking_1285DLRunknownCLN88_8_Int, hhv_f_without_checking_1285DLRunknownCLN88_2_Int, hhv_f_without_checking_1285DLRunknownCLN88_10_Int, hhv_f_without_checking_1285DLRunknownCLN88_11_Int, hhv_f_without_checking_1285DLRunknownCLN88_12_Int, hhv_f_without_checking_1285DLRunknownCLN88_13_Int, hhv_f_without_checking_1285DLRunknownCLN88_14_Int, hhv_f_without_checking_1285DLRunknownCLN88_15_Int, hhv_f_without_checking_1285DLRunknownCLN88_16_Int, hhv_f_without_checking_1285DLRunknownCLN88_17_Int, hhv_f_without_checking_1285DLRunknownCLN88_3_Int, hhv_f_without_checking_1285DLRunknownCLN88_19_Int, hhv_f_without_checking_1285DLRunknownCLN88_20_Int, hhv_f_without_checking_1285DLRunknownCLN88_21_Int, hhv_f_without_checking_1285DLRunknownCLN88_22_Int); [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hhv_f_without_checking_1285DLRunknownCLN94_13_Int == 0 && hbv_f_without_checking_1285DLRunknownCLN94_30_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_20_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_46_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_34_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_45_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_42_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_21_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_9_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_22_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_1_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_25_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_22_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_27_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_28_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_15_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_7_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_7_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_1_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_17_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_14_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_8_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_15_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_3_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_21_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_33_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_10_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_18_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_5_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_53_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_37_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_17_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_52_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_18_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_4_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_43_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_11_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_35_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_51_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_47_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_0_Int == 1) && hbv_f_without_checking_1285DLRunknownCLN94_39_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_41_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_12_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_19_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_24_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_14_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_10_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_29_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_2_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_49_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_40_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_13_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_26_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_9_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_16_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_38_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_31_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_11_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_8_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_48_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_5_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_54_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_32_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_20_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_19_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_44_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_3_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_4_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_36_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_6_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_12_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_2_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_50_Int == 0) && hhv_f_without_checking_1285DLRunknownCLN94_6_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_16_Int == 0) && hbv_f_without_checking_1285DLRunknownCLN94_23_Int == 0; [L0] RET call f_without_checking_1285DLRunknownCLN94(hhv_f_without_checking_1285DLRunknownCLN88_0_Int, hbv_f_without_checking_1285DLRunknownCLN88_1_Int, hbv_f_without_checking_1285DLRunknownCLN88_2_Int, hbv_f_without_checking_1285DLRunknownCLN88_3_Int, hbv_f_without_checking_1285DLRunknownCLN88_4_Int, hhv_f_without_checking_1285DLRunknownCLN88_5_Int, hhv_f_without_checking_1285DLRunknownCLN88_6_Int, hhv_f_without_checking_1285DLRunknownCLN88_7_Int, hhv_f_without_checking_1285DLRunknownCLN88_8_Int, hhv_f_without_checking_1285DLRunknownCLN88_2_Int, hhv_f_without_checking_1285DLRunknownCLN88_10_Int, hhv_f_without_checking_1285DLRunknownCLN88_11_Int, hhv_f_without_checking_1285DLRunknownCLN88_12_Int, hhv_f_without_checking_1285DLRunknownCLN88_13_Int, hhv_f_without_checking_1285DLRunknownCLN88_14_Int, hhv_f_without_checking_1285DLRunknownCLN88_15_Int, hhv_f_without_checking_1285DLRunknownCLN88_16_Int, hhv_f_without_checking_1285DLRunknownCLN88_17_Int, hhv_f_without_checking_1285DLRunknownCLN88_3_Int, hhv_f_without_checking_1285DLRunknownCLN88_19_Int, hhv_f_without_checking_1285DLRunknownCLN88_20_Int, hhv_f_without_checking_1285DLRunknownCLN88_21_Int, hhv_f_without_checking_1285DLRunknownCLN88_22_Int); [L0] RET call f_without_checking_1285DLRunknownCLN88(hhv_app_1038DLRunknownCLN20_0_Int, hhv_app_1038DLRunknownCLN20_1_Int, hhv_app_1038DLRunknownCLN20_2_Int, hhv_app_1038DLRunknownCLN20_3_Int, hhv_app_1038DLRunknownCLN20_4_Int, hbv_app_1038DLRunknownCLN20_60_Int, hbv_app_1038DLRunknownCLN20_46_Int, hbv_app_1038DLRunknownCLN20_10_Int, hbv_app_1038DLRunknownCLN20_56_Int, hbv_app_1038DLRunknownCLN20_64_Int, hbv_app_1038DLRunknownCLN20_53_Int, hbv_app_1038DLRunknownCLN20_32_Int, hbv_app_1038DLRunknownCLN20_7_Int, hbv_app_1038DLRunknownCLN20_1_Int, hbv_app_1038DLRunknownCLN20_14_Int, hbv_app_1038DLRunknownCLN20_38_Int, hbv_app_1038DLRunknownCLN20_16_Int, hbv_app_1038DLRunknownCLN20_6_Int, hbv_app_1038DLRunknownCLN20_26_Int, hbv_app_1038DLRunknownCLN20_61_Int, hbv_app_1038DLRunknownCLN20_59_Int, hbv_app_1038DLRunknownCLN20_21_Int, hbv_app_1038DLRunknownCLN20_28_Int); [L0] RET call app_1038DLRunknownCLN20(hhv_app_1038DLRunknownCLN14_0_Int, hhv_app_1038DLRunknownCLN14_1_Int, hhv_app_1038DLRunknownCLN14_2_Int, hhv_app_1038DLRunknownCLN14_3_Int, hhv_app_1038DLRunknownCLN14_4_Int, hhv_app_1038DLRunknownCLN14_5_Int, hhv_app_1038DLRunknownCLN14_6_Int, hhv_app_1038DLRunknownCLN14_7_Int, hhv_app_1038DLRunknownCLN14_8_Int, hhv_app_1038DLRunknownCLN14_9_Int, hhv_app_1038DLRunknownCLN14_10_Int, hhv_app_1038DLRunknownCLN14_11_Int, hhv_app_1038DLRunknownCLN14_12_Int, hhv_app_1038DLRunknownCLN14_13_Int); [L0] RET call app_1038DLRunknownCLN14(hhv_f_1034DLRunknownCLN58_0_Int, hhv_f_1034DLRunknownCLN58_1_Int, hhv_f_1034DLRunknownCLN58_2_Int, hhv_f_1034DLRunknownCLN58_3_Int, hhv_f_1034DLRunknownCLN58_4_Int, hbv_f_1034DLRunknownCLN58_27_Int, hbv_f_1034DLRunknownCLN58_21_Int, hbv_f_1034DLRunknownCLN58_16_Int, hbv_f_1034DLRunknownCLN58_38_Int, hbv_f_1034DLRunknownCLN58_29_Int, hbv_f_1034DLRunknownCLN58_51_Int, hbv_f_1034DLRunknownCLN58_40_Int, hbv_f_1034DLRunknownCLN58_48_Int, hbv_f_1034DLRunknownCLN58_46_Int); [L0] RET call f_1034DLRunknownCLN58(hbv_failDLRunknownCLN96_2_Int, hbv_failDLRunknownCLN96_3_Int, hbv_failDLRunknownCLN96_4_Int, hbv_failDLRunknownCLN96_5_Int, hbv_failDLRunknownCLN96_1_Int, hbv_failDLRunknownCLN96_6_Int, hbv_failDLRunknownCLN96_7_Int, hbv_failDLRunknownCLN96_8_Int, hbv_failDLRunknownCLN96_9_Int, hbv_failDLRunknownCLN96_10_Int, hbv_failDLRunknownCLN96_11_Int, hbv_failDLRunknownCLN96_12_Int, hbv_failDLRunknownCLN96_13_Int, hbv_failDLRunknownCLN96_14_Int, hbv_failDLRunknownCLN96_15_Int, hbv_failDLRunknownCLN96_16_Int, hbv_failDLRunknownCLN96_17_Int, hbv_failDLRunknownCLN96_18_Int, hbv_failDLRunknownCLN96_19_Int, hbv_failDLRunknownCLN96_20_Int, hbv_failDLRunknownCLN96_21_Int, hbv_failDLRunknownCLN96_22_Int, hbv_failDLRunknownCLN96_23_Int); [L0] RET call failDLRunknownCLN96(hbv_False_1_Int); [L0] RET call False(); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 67 locations, 1 error locations. UNSAFE Result, 0.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 55 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=67occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 34 NumberOfCodeBlocks, 34 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 4 ConstructedInterpolants, 0 QuantifiedInterpolants, 16 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/CE-1CFA04.smt2_AutomizerCHC_No_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_11-39-04-841.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/CE-1CFA04.smt2_AutomizerCHC_No_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_11-39-04-841.csv Received shutdown request...