java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4eac566 [2018-09-23 19:44:20,465 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 19:44:20,467 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 19:44:20,486 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 19:44:20,486 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 19:44:20,487 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 19:44:20,489 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 19:44:20,491 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 19:44:20,494 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 19:44:20,495 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 19:44:20,502 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 19:44:20,503 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 19:44:20,505 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 19:44:20,507 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 19:44:20,508 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 19:44:20,511 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 19:44:20,512 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 19:44:20,513 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 19:44:20,519 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 19:44:20,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 19:44:20,525 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 19:44:20,527 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 19:44:20,531 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-23 19:44:20,546 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Automizer_Default.epf [2018-09-23 19:44:20,570 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 19:44:20,570 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 19:44:20,571 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 19:44:20,573 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 19:44:20,573 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 19:44:20,574 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 19:44:20,574 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 19:44:20,574 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 19:44:20,574 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 19:44:20,577 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 19:44:20,577 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 19:44:20,577 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 19:44:20,578 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 19:44:20,578 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 19:44:20,578 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 19:44:20,578 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 19:44:20,578 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 19:44:20,579 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 19:44:20,579 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 19:44:20,579 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 19:44:20,579 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 19:44:20,581 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 19:44:20,581 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 19:44:20,581 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 19:44:20,581 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 19:44:20,582 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 19:44:20,582 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-23 19:44:20,582 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 19:44:20,582 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-23 19:44:20,582 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 19:44:20,656 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 19:44:20,669 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 19:44:20,673 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 19:44:20,675 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-23 19:44:20,676 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-23 19:44:20,676 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl [2018-09-23 19:44:20,677 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl' [2018-09-23 19:44:20,771 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 19:44:20,774 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-23 19:44:20,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-23 19:44:20,775 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-23 19:44:20,775 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-23 19:44:20,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... [2018-09-23 19:44:20,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... [2018-09-23 19:44:20,823 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-23 19:44:20,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-23 19:44:20,824 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-23 19:44:20,824 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-23 19:44:20,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... [2018-09-23 19:44:20,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... [2018-09-23 19:44:20,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... [2018-09-23 19:44:20,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... [2018-09-23 19:44:20,869 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... [2018-09-23 19:44:20,874 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... [2018-09-23 19:44:20,882 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... [2018-09-23 19:44:20,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-23 19:44:20,894 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-23 19:44:20,894 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-23 19:44:20,894 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-23 19:44:20,896 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 19:44:20,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-23 19:44:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-23 19:44:21,764 INFO L354 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-23 19:44:21,765 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 07:44:21 BoogieIcfgContainer [2018-09-23 19:44:21,765 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-23 19:44:21,766 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-23 19:44:21,766 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-23 19:44:21,770 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-23 19:44:21,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 07:44:20" (1/2) ... [2018-09-23 19:44:21,771 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3577fe94 and model type pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.09 07:44:21, skipping insertion in model container [2018-09-23 19:44:21,771 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 07:44:21" (2/2) ... [2018-09-23 19:44:21,773 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl [2018-09-23 19:44:21,783 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-23 19:44:21,792 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-23 19:44:21,841 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-09-23 19:44:21,842 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-23 19:44:21,842 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-23 19:44:21,842 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-23 19:44:21,842 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-23 19:44:21,842 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-23 19:44:21,843 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-23 19:44:21,843 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-23 19:44:21,843 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-23 19:44:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states. [2018-09-23 19:44:21,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-23 19:44:21,863 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:21,865 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-23 19:44:21,866 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:21,872 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:21,872 INFO L82 PathProgramCache]: Analyzing trace with hash -1899574627, now seen corresponding path program 1 times [2018-09-23 19:44:21,874 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:21,875 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:21,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:21,936 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:21,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:22,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 19:44:22,224 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:22,225 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-23 19:44:22,228 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-23 19:44:22,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-23 19:44:22,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:22,244 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 3 states. [2018-09-23 19:44:22,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:22,320 INFO L93 Difference]: Finished difference Result 57 states and 80 transitions. [2018-09-23 19:44:22,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-23 19:44:22,324 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-09-23 19:44:22,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:22,340 INFO L225 Difference]: With dead ends: 57 [2018-09-23 19:44:22,340 INFO L226 Difference]: Without dead ends: 37 [2018-09-23 19:44:22,346 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:22,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2018-09-23 19:44:22,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2018-09-23 19:44:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-09-23 19:44:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 49 transitions. [2018-09-23 19:44:22,408 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 49 transitions. Word has length 18 [2018-09-23 19:44:22,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:22,409 INFO L480 AbstractCegarLoop]: Abstraction has 35 states and 49 transitions. [2018-09-23 19:44:22,409 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-23 19:44:22,409 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 49 transitions. [2018-09-23 19:44:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-23 19:44:22,410 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:22,410 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-23 19:44:22,410 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:22,411 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:22,411 INFO L82 PathProgramCache]: Analyzing trace with hash 1374324315, now seen corresponding path program 1 times [2018-09-23 19:44:22,411 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:22,411 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:22,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:22,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:22,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 19:44:22,616 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:22,616 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-23 19:44:22,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-23 19:44:22,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-23 19:44:22,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:22,619 INFO L87 Difference]: Start difference. First operand 35 states and 49 transitions. Second operand 3 states. [2018-09-23 19:44:22,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:22,655 INFO L93 Difference]: Finished difference Result 103 states and 145 transitions. [2018-09-23 19:44:22,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-23 19:44:22,656 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-09-23 19:44:22,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:22,658 INFO L225 Difference]: With dead ends: 103 [2018-09-23 19:44:22,658 INFO L226 Difference]: Without dead ends: 69 [2018-09-23 19:44:22,660 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:22,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-09-23 19:44:22,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 67. [2018-09-23 19:44:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-09-23 19:44:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 94 transitions. [2018-09-23 19:44:22,680 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 94 transitions. Word has length 18 [2018-09-23 19:44:22,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:22,681 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 94 transitions. [2018-09-23 19:44:22,681 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-23 19:44:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 94 transitions. [2018-09-23 19:44:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-23 19:44:22,682 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:22,682 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-23 19:44:22,683 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:22,683 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:22,683 INFO L82 PathProgramCache]: Analyzing trace with hash 1632489753, now seen corresponding path program 1 times [2018-09-23 19:44:22,683 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:22,684 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:22,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:22,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:22,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:22,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 19:44:22,770 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:22,770 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-23 19:44:22,771 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-23 19:44:22,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-23 19:44:22,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:22,772 INFO L87 Difference]: Start difference. First operand 67 states and 94 transitions. Second operand 3 states. [2018-09-23 19:44:22,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:22,850 INFO L93 Difference]: Finished difference Result 199 states and 280 transitions. [2018-09-23 19:44:22,853 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-23 19:44:22,853 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-09-23 19:44:22,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:22,859 INFO L225 Difference]: With dead ends: 199 [2018-09-23 19:44:22,860 INFO L226 Difference]: Without dead ends: 133 [2018-09-23 19:44:22,860 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:22,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-09-23 19:44:22,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 131. [2018-09-23 19:44:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2018-09-23 19:44:22,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 182 transitions. [2018-09-23 19:44:22,911 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 182 transitions. Word has length 18 [2018-09-23 19:44:22,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:22,911 INFO L480 AbstractCegarLoop]: Abstraction has 131 states and 182 transitions. [2018-09-23 19:44:22,912 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-23 19:44:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 182 transitions. [2018-09-23 19:44:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-23 19:44:22,913 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:22,914 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-23 19:44:22,914 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:22,914 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:22,914 INFO L82 PathProgramCache]: Analyzing trace with hash 823143127, now seen corresponding path program 1 times [2018-09-23 19:44:22,915 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:22,915 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:22,917 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:22,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:22,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 19:44:23,096 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:23,097 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-23 19:44:23,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-23 19:44:23,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-23 19:44:23,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-09-23 19:44:23,098 INFO L87 Difference]: Start difference. First operand 131 states and 182 transitions. Second operand 4 states. [2018-09-23 19:44:23,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:23,333 INFO L93 Difference]: Finished difference Result 277 states and 379 transitions. [2018-09-23 19:44:23,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-09-23 19:44:23,333 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2018-09-23 19:44:23,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:23,336 INFO L225 Difference]: With dead ends: 277 [2018-09-23 19:44:23,341 INFO L226 Difference]: Without dead ends: 275 [2018-09-23 19:44:23,342 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-09-23 19:44:23,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2018-09-23 19:44:23,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 147. [2018-09-23 19:44:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states. [2018-09-23 19:44:23,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 198 transitions. [2018-09-23 19:44:23,402 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 198 transitions. Word has length 18 [2018-09-23 19:44:23,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:23,402 INFO L480 AbstractCegarLoop]: Abstraction has 147 states and 198 transitions. [2018-09-23 19:44:23,403 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-23 19:44:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 198 transitions. [2018-09-23 19:44:23,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-23 19:44:23,404 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:23,404 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-23 19:44:23,404 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:23,404 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:23,405 INFO L82 PathProgramCache]: Analyzing trace with hash 823202709, now seen corresponding path program 1 times [2018-09-23 19:44:23,405 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:23,405 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:23,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:23,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:23,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 19:44:23,504 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:23,504 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-23 19:44:23,505 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-23 19:44:23,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-23 19:44:23,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:23,506 INFO L87 Difference]: Start difference. First operand 147 states and 198 transitions. Second operand 3 states. [2018-09-23 19:44:23,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:23,655 INFO L93 Difference]: Finished difference Result 359 states and 485 transitions. [2018-09-23 19:44:23,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-23 19:44:23,656 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-09-23 19:44:23,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:23,658 INFO L225 Difference]: With dead ends: 359 [2018-09-23 19:44:23,659 INFO L226 Difference]: Without dead ends: 213 [2018-09-23 19:44:23,660 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:23,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2018-09-23 19:44:23,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 213. [2018-09-23 19:44:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2018-09-23 19:44:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 284 transitions. [2018-09-23 19:44:23,711 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 284 transitions. Word has length 18 [2018-09-23 19:44:23,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:23,712 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 284 transitions. [2018-09-23 19:44:23,712 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-23 19:44:23,712 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 284 transitions. [2018-09-23 19:44:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-23 19:44:23,719 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:23,719 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-23 19:44:23,720 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:23,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:23,720 INFO L82 PathProgramCache]: Analyzing trace with hash 748385901, now seen corresponding path program 1 times [2018-09-23 19:44:23,720 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:23,720 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:23,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:23,722 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:23,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 19:44:23,919 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:23,920 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-23 19:44:23,920 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-23 19:44:23,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-23 19:44:23,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:23,921 INFO L87 Difference]: Start difference. First operand 213 states and 284 transitions. Second operand 3 states. [2018-09-23 19:44:24,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:24,043 INFO L93 Difference]: Finished difference Result 633 states and 846 transitions. [2018-09-23 19:44:24,044 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-23 19:44:24,044 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2018-09-23 19:44:24,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:24,047 INFO L225 Difference]: With dead ends: 633 [2018-09-23 19:44:24,047 INFO L226 Difference]: Without dead ends: 423 [2018-09-23 19:44:24,049 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:24,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2018-09-23 19:44:24,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 421. [2018-09-23 19:44:24,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421 states. [2018-09-23 19:44:24,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 552 transitions. [2018-09-23 19:44:24,124 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 552 transitions. Word has length 34 [2018-09-23 19:44:24,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:24,125 INFO L480 AbstractCegarLoop]: Abstraction has 421 states and 552 transitions. [2018-09-23 19:44:24,125 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-23 19:44:24,125 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 552 transitions. [2018-09-23 19:44:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-23 19:44:24,128 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:24,128 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-23 19:44:24,129 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:24,129 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:24,129 INFO L82 PathProgramCache]: Analyzing trace with hash 1759503151, now seen corresponding path program 1 times [2018-09-23 19:44:24,129 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:24,129 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:24,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:24,131 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:24,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 19:44:24,284 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:24,284 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-23 19:44:24,285 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-23 19:44:24,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-23 19:44:24,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:24,286 INFO L87 Difference]: Start difference. First operand 421 states and 552 transitions. Second operand 3 states. [2018-09-23 19:44:24,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:24,482 INFO L93 Difference]: Finished difference Result 1257 states and 1650 transitions. [2018-09-23 19:44:24,483 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-23 19:44:24,484 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2018-09-23 19:44:24,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:24,489 INFO L225 Difference]: With dead ends: 1257 [2018-09-23 19:44:24,489 INFO L226 Difference]: Without dead ends: 839 [2018-09-23 19:44:24,491 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:24,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2018-09-23 19:44:24,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 837. [2018-09-23 19:44:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 837 states. [2018-09-23 19:44:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 837 states and 1076 transitions. [2018-09-23 19:44:24,620 INFO L78 Accepts]: Start accepts. Automaton has 837 states and 1076 transitions. Word has length 34 [2018-09-23 19:44:24,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:24,620 INFO L480 AbstractCegarLoop]: Abstraction has 837 states and 1076 transitions. [2018-09-23 19:44:24,620 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-23 19:44:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1076 transitions. [2018-09-23 19:44:24,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-23 19:44:24,625 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:24,625 INFO L375 BasicCegarLoop]: 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] [2018-09-23 19:44:24,625 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:24,626 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:24,626 INFO L82 PathProgramCache]: Analyzing trace with hash -2142437135, now seen corresponding path program 1 times [2018-09-23 19:44:24,626 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:24,626 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:24,628 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:24,628 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:24,628 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 19:44:24,783 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:24,783 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-23 19:44:24,783 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-23 19:44:24,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-23 19:44:24,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:24,784 INFO L87 Difference]: Start difference. First operand 837 states and 1076 transitions. Second operand 3 states. [2018-09-23 19:44:25,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:25,110 INFO L93 Difference]: Finished difference Result 2505 states and 3222 transitions. [2018-09-23 19:44:25,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-23 19:44:25,111 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2018-09-23 19:44:25,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:25,120 INFO L225 Difference]: With dead ends: 2505 [2018-09-23 19:44:25,120 INFO L226 Difference]: Without dead ends: 1671 [2018-09-23 19:44:25,123 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:25,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1671 states. [2018-09-23 19:44:25,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1671 to 1669. [2018-09-23 19:44:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1669 states. [2018-09-23 19:44:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1669 states and 2100 transitions. [2018-09-23 19:44:25,371 INFO L78 Accepts]: Start accepts. Automaton has 1669 states and 2100 transitions. Word has length 34 [2018-09-23 19:44:25,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:25,371 INFO L480 AbstractCegarLoop]: Abstraction has 1669 states and 2100 transitions. [2018-09-23 19:44:25,371 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-23 19:44:25,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2100 transitions. [2018-09-23 19:44:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-23 19:44:25,377 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:25,377 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-09-23 19:44:25,377 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:25,378 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:25,378 INFO L82 PathProgramCache]: Analyzing trace with hash 2095271859, now seen corresponding path program 1 times [2018-09-23 19:44:25,378 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:25,378 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:25,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:25,380 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:25,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-09-23 19:44:25,556 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-23 19:44:25,556 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-23 19:44:25,574 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:25,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:25,692 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-23 19:44:26,181 WARN L178 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 17 [2018-09-23 19:44:26,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 19:44:26,547 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-09-23 19:44:26,548 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 6 [2018-09-23 19:44:26,548 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-09-23 19:44:26,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-09-23 19:44:26,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-09-23 19:44:26,550 INFO L87 Difference]: Start difference. First operand 1669 states and 2100 transitions. Second operand 7 states. [2018-09-23 19:44:26,760 WARN L178 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-09-23 19:44:27,075 WARN L178 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-09-23 19:44:27,688 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2018-09-23 19:44:29,714 WARN L178 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-09-23 19:44:30,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:30,336 INFO L93 Difference]: Finished difference Result 4801 states and 6018 transitions. [2018-09-23 19:44:30,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-09-23 19:44:30,337 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2018-09-23 19:44:30,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:30,354 INFO L225 Difference]: With dead ends: 4801 [2018-09-23 19:44:30,354 INFO L226 Difference]: Without dead ends: 3135 [2018-09-23 19:44:30,358 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2018-09-23 19:44:30,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3135 states. [2018-09-23 19:44:30,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3135 to 2101. [2018-09-23 19:44:30,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2101 states. [2018-09-23 19:44:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 2101 states and 2608 transitions. [2018-09-23 19:44:30,853 INFO L78 Accepts]: Start accepts. Automaton has 2101 states and 2608 transitions. Word has length 34 [2018-09-23 19:44:30,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:30,853 INFO L480 AbstractCegarLoop]: Abstraction has 2101 states and 2608 transitions. [2018-09-23 19:44:30,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-09-23 19:44:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 2608 transitions. [2018-09-23 19:44:30,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-09-23 19:44:30,859 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:30,859 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1] [2018-09-23 19:44:30,860 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:30,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:30,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1417215583, now seen corresponding path program 2 times [2018-09-23 19:44:30,860 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:30,860 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:30,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:30,864 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-23 19:44:30,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-09-23 19:44:30,988 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:30,988 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-23 19:44:30,989 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-23 19:44:30,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-23 19:44:30,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:30,989 INFO L87 Difference]: Start difference. First operand 2101 states and 2608 transitions. Second operand 3 states. [2018-09-23 19:44:31,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:31,779 INFO L93 Difference]: Finished difference Result 4873 states and 6002 transitions. [2018-09-23 19:44:31,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-23 19:44:31,779 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2018-09-23 19:44:31,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:31,790 INFO L225 Difference]: With dead ends: 4873 [2018-09-23 19:44:31,790 INFO L226 Difference]: Without dead ends: 2215 [2018-09-23 19:44:31,795 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:31,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2215 states. [2018-09-23 19:44:32,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2215 to 1797. [2018-09-23 19:44:32,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1797 states. [2018-09-23 19:44:32,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2175 transitions. [2018-09-23 19:44:32,202 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2175 transitions. Word has length 66 [2018-09-23 19:44:32,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:32,203 INFO L480 AbstractCegarLoop]: Abstraction has 1797 states and 2175 transitions. [2018-09-23 19:44:32,203 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-23 19:44:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2175 transitions. [2018-09-23 19:44:32,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-09-23 19:44:32,206 INFO L367 BasicCegarLoop]: Found error trace [2018-09-23 19:44:32,206 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1] [2018-09-23 19:44:32,206 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-23 19:44:32,206 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 19:44:32,206 INFO L82 PathProgramCache]: Analyzing trace with hash 79784675, now seen corresponding path program 3 times [2018-09-23 19:44:32,207 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-23 19:44:32,207 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-23 19:44:32,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:32,208 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-09-23 19:44:32,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-23 19:44:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 19:44:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-09-23 19:44:32,290 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-23 19:44:32,290 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-23 19:44:32,290 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-23 19:44:32,291 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-23 19:44:32,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:32,291 INFO L87 Difference]: Start difference. First operand 1797 states and 2175 transitions. Second operand 3 states. [2018-09-23 19:44:32,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-23 19:44:32,329 INFO L93 Difference]: Finished difference Result 1799 states and 2177 transitions. [2018-09-23 19:44:32,329 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-23 19:44:32,329 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2018-09-23 19:44:32,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-23 19:44:32,329 INFO L225 Difference]: With dead ends: 1799 [2018-09-23 19:44:32,329 INFO L226 Difference]: Without dead ends: 0 [2018-09-23 19:44:32,332 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-23 19:44:32,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-23 19:44:32,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-23 19:44:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-23 19:44:32,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-23 19:44:32,333 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 66 [2018-09-23 19:44:32,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-23 19:44:32,333 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-23 19:44:32,333 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-23 19:44:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-23 19:44:32,334 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-23 19:44:32,339 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-23 19:44:32,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,793 WARN L178 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 43 [2018-09-23 19:44:32,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:32,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-23 19:44:33,472 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 43 [2018-09-23 19:44:33,833 WARN L178 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2018-09-23 19:44:34,294 WARN L178 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2018-09-23 19:44:34,714 WARN L178 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2018-09-23 19:44:35,035 WARN L178 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 38 [2018-09-23 19:44:35,295 WARN L178 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2018-09-23 19:44:35,721 WARN L178 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 38 [2018-09-23 19:44:35,724 INFO L422 ceAbstractionStarter]: At program point L415(lines 415 425) the Hoare annotation is: (let ((.cse0 (<= ~send2 127)) (.cse1 (<= 0 ~send2)) (.cse2 (= (+ ~nomsg 1) 0))) (or (and (and .cse0 .cse1 .cse2 (exists ((v_prenex_1 Int)) (let ((.cse3 (mod v_prenex_1 256))) (and (<= .cse3 127) (<= v_prenex_1 127) (<= 0 v_prenex_1) (= .cse3 ~p2_old))))) (<= ~mode3 1) (<= 1 ~mode3)) (and (= ~mode3 (* 256 (div ~mode3 256))) (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) .cse0 .cse1 (exists ((v_prenex_1 Int)) (let ((.cse4 (mod v_prenex_1 256))) (and (<= .cse4 127) (<= v_prenex_1 127) (= ~p2_new .cse4) (<= 0 v_prenex_1)))) .cse2))) [2018-09-23 19:44:35,724 INFO L422 ceAbstractionStarter]: At program point L535(lines 535 542) the Hoare annotation is: false [2018-09-23 19:44:35,724 INFO L422 ceAbstractionStarter]: At program point L490(lines 484 491) the Hoare annotation is: (and (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) (<= ~send2 127) (<= 0 ~send2) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (= ~p2_new .cse0) (<= 0 v_prenex_1)))) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3)) [2018-09-23 19:44:35,725 INFO L422 ceAbstractionStarter]: At program point L519(lines 514 520) the Hoare annotation is: (and (<= 1 ULTIMATE.start_check_~tmp~156) (<= 1 ~mode2) (<= ~mode2 1) (<= ~send2 127) (<= 0 ~send2) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (<= 0 v_prenex_1) (= .cse0 ~p2_old))))) [2018-09-23 19:44:35,725 INFO L422 ceAbstractionStarter]: At program point L387(lines 382 388) the Hoare annotation is: (let ((.cse0 (<= ~send2 127)) (.cse1 (<= 0 ~send2)) (.cse2 (= (+ ~nomsg 1) 0))) (or (and (= ~mode2 (* 256 (div ~mode2 256))) (and (<= ~r1 0) (= ~mode5 (* 256 (div ~mode5 256))) (= ~mode3 (* 256 (div ~mode3 256))) .cse0 .cse1 .cse2 (<= 0 ~r1))) (and (<= 1 ~mode2) (<= ~mode2 1) .cse0 .cse1 .cse2 (<= ~mode3 1) (<= 1 ~mode3) (exists ((v_prenex_1 Int)) (let ((.cse3 (mod v_prenex_1 256))) (and (<= .cse3 127) (<= v_prenex_1 127) (<= 0 v_prenex_1) (= .cse3 ~p2_old))))))) [2018-09-23 19:44:35,725 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(lines 108 544) no Hoare annotation was computed. [2018-09-23 19:44:35,725 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 108 544) no Hoare annotation was computed. [2018-09-23 19:44:35,725 INFO L422 ceAbstractionStarter]: At program point L470(lines 464 471) the Hoare annotation is: (and (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) (<= ~send2 127) (<= 0 ~send2) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (= ~p2_new .cse0) (<= 0 v_prenex_1)))) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3)) [2018-09-23 19:44:35,725 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONASSERT(line 543) no Hoare annotation was computed. [2018-09-23 19:44:35,726 INFO L422 ceAbstractionStarter]: At program point L392(lines 392 402) the Hoare annotation is: (let ((.cse0 (<= ~send2 127)) (.cse1 (<= 0 ~send2)) (.cse2 (= (+ ~nomsg 1) 0))) (or (and (= ~mode2 (* 256 (div ~mode2 256))) (and (<= ~r1 0) (= ~mode5 (* 256 (div ~mode5 256))) (= ~mode3 (* 256 (div ~mode3 256))) .cse0 .cse1 .cse2 (<= 0 ~r1))) (and (<= 1 ~mode2) (<= ~mode2 1) .cse0 .cse1 .cse2 (<= ~mode3 1) (<= 1 ~mode3) (exists ((v_prenex_1 Int)) (let ((.cse3 (mod v_prenex_1 256))) (and (<= .cse3 127) (<= v_prenex_1 127) (<= 0 v_prenex_1) (= .cse3 ~p2_old))))))) [2018-09-23 19:44:35,726 INFO L422 ceAbstractionStarter]: At program point L450(lines 444 451) the Hoare annotation is: (and (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) (<= ~send2 127) (<= 0 ~send2) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (= ~p2_new .cse0) (<= 0 v_prenex_1)))) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3)) [2018-09-23 19:44:35,726 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 108 544) no Hoare annotation was computed. [2018-09-23 19:44:35,726 INFO L422 ceAbstractionStarter]: At program point L541(lines 365 541) the Hoare annotation is: (let ((.cse0 (<= ~send2 127)) (.cse1 (<= 0 ~send2)) (.cse2 (= (+ ~nomsg 1) 0))) (or (and (<= ~r1 0) (= ~mode5 (* 256 (div ~mode5 256))) (= ~mode3 (* 256 (div ~mode3 256))) (= ~mode1 (* 256 (div ~mode1 256))) .cse0 (= ~mode2 (* 256 (div ~mode2 256))) .cse1 .cse2 (<= 0 ~r1)) (and (<= 1 ~mode2) (<= ~mode2 1) .cse0 .cse1 .cse2 (<= ~mode3 1) (<= 1 ~mode3) (exists ((v_prenex_1 Int)) (let ((.cse3 (mod v_prenex_1 256))) (and (<= .cse3 127) (<= v_prenex_1 127) (<= 0 v_prenex_1) (= .cse3 ~p2_old))))))) [2018-09-23 19:44:35,726 INFO L422 ceAbstractionStarter]: At program point L508(lines 508 515) the Hoare annotation is: (and (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) (<= ~send2 127) (<= 0 ~send2) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (<= 0 v_prenex_1) (= .cse0 ~p2_old))))) [2018-09-23 19:44:35,726 INFO L422 ceAbstractionStarter]: At program point L475(lines 475 485) the Hoare annotation is: (and (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) (<= ~send2 127) (<= 0 ~send2) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (= ~p2_new .cse0) (<= 0 v_prenex_1)))) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3)) [2018-09-23 19:44:35,727 INFO L422 ceAbstractionStarter]: At program point L372(lines 372 383) the Hoare annotation is: (let ((.cse0 (<= ~send2 127)) (.cse1 (<= 0 ~send2)) (.cse2 (= (+ ~nomsg 1) 0))) (or (and (<= ~r1 0) (= ~mode5 (* 256 (div ~mode5 256))) (= ~mode3 (* 256 (div ~mode3 256))) (= ~mode1 (* 256 (div ~mode1 256))) .cse0 (= ~mode2 (* 256 (div ~mode2 256))) .cse1 .cse2 (<= 0 ~r1)) (and (<= 1 ~mode2) (<= ~mode2 1) .cse0 .cse1 .cse2 (<= ~mode3 1) (<= 1 ~mode3) (exists ((v_prenex_1 Int)) (let ((.cse3 (mod v_prenex_1 256))) (and (<= .cse3 127) (<= v_prenex_1 127) (<= 0 v_prenex_1) (= .cse3 ~p2_old))))))) [2018-09-23 19:44:35,727 INFO L422 ceAbstractionStarter]: At program point L529(lines 529 536) the Hoare annotation is: (and (= ULTIMATE.start_assert_~arg 1) (<= 1 ULTIMATE.start_check_~tmp~156) (<= 1 ~mode2) (<= ~mode2 1) (<= ~send2 127) (<= 0 ~send2) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (<= 0 v_prenex_1) (= .cse0 ~p2_old))))) [2018-09-23 19:44:35,727 INFO L422 ceAbstractionStarter]: At program point L430(lines 424 431) the Hoare annotation is: (and (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) (<= ~send2 127) (<= 0 ~send2) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (= ~p2_new .cse0) (<= 0 v_prenex_1)))) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3)) [2018-09-23 19:44:35,727 INFO L422 ceAbstractionStarter]: At program point L455(lines 455 465) the Hoare annotation is: (and (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) (<= ~send2 127) (<= 0 ~send2) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (= ~p2_new .cse0) (<= 0 v_prenex_1)))) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3)) [2018-09-23 19:44:35,727 INFO L422 ceAbstractionStarter]: At program point L410(lines 401 411) the Hoare annotation is: (let ((.cse0 (<= ~send2 127)) (.cse1 (<= 0 ~send2)) (.cse2 (= (+ ~nomsg 1) 0))) (or (and (and .cse0 .cse1 .cse2 (exists ((v_prenex_1 Int)) (let ((.cse3 (mod v_prenex_1 256))) (and (<= .cse3 127) (<= v_prenex_1 127) (<= 0 v_prenex_1) (= .cse3 ~p2_old))))) (<= ~mode3 1) (<= 1 ~mode3)) (and (= ~mode3 (* 256 (div ~mode3 256))) (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) .cse0 .cse1 (exists ((v_prenex_1 Int)) (let ((.cse4 (mod v_prenex_1 256))) (and (<= .cse4 127) (<= v_prenex_1 127) (= ~p2_new .cse4) (<= 0 v_prenex_1)))) .cse2))) [2018-09-23 19:44:35,728 INFO L422 ceAbstractionStarter]: At program point L435(lines 435 445) the Hoare annotation is: (and (<= 1 ~mode2) (<= ~mode2 1) (<= ~r1 1) (<= ~send2 127) (<= 0 ~send2) (exists ((v_prenex_1 Int)) (let ((.cse0 (mod v_prenex_1 256))) (and (<= .cse0 127) (<= v_prenex_1 127) (= ~p2_new .cse0) (<= 0 v_prenex_1)))) (= (+ ~nomsg 1) 0) (<= ~mode3 1) (<= 1 ~mode3)) [2018-09-23 19:44:35,734 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,735 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,736 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,736 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,742 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,742 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,742 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,743 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,745 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,745 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,746 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,746 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,748 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,748 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,749 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,749 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,750 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,751 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,751 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,751 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,752 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,753 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,753 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,753 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,755 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,755 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,755 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,756 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,757 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,757 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,757 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,758 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,759 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,760 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,760 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,760 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,761 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,762 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,762 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,762 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,764 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,764 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,764 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,765 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,765 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,765 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,766 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,766 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,767 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,768 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,768 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,768 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,769 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,769 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,769 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,769 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,771 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,771 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,772 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,772 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,773 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,774 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,774 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,774 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,775 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,775 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,776 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,776 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,777 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,777 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,777 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,778 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,779 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,779 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,780 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,780 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,781 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,781 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,782 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,782 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,784 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,784 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,784 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,784 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,786 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,786 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,786 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,787 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,788 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,788 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,788 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,789 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,790 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,790 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,790 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,791 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,792 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,792 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,792 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,792 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,793 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,794 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,794 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,794 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,795 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,795 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,796 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,796 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,797 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,797 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,797 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,798 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,799 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,799 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,799 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,799 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,801 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,801 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,801 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,801 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,802 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,802 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,803 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,803 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,804 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,804 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,804 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,805 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,806 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,806 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,806 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,807 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,807 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,807 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,807 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,808 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,809 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,809 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,809 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,809 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,810 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,810 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,810 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,810 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,813 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.09 07:44:35 BoogieIcfgContainer [2018-09-23 19:44:35,813 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-23 19:44:35,814 INFO L168 Benchmark]: Toolchain (without parser) took 15042.59 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 188.2 MB). Free memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: 476.2 MB). Peak memory consumption was 664.4 MB. Max. memory is 7.1 GB. [2018-09-23 19:44:35,815 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-23 19:44:35,816 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.52 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-23 19:44:35,817 INFO L168 Benchmark]: Boogie Preprocessor took 70.00 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-23 19:44:35,817 INFO L168 Benchmark]: RCFGBuilder took 871.11 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.8 MB). Peak memory consumption was 52.8 MB. Max. memory is 7.1 GB. [2018-09-23 19:44:35,818 INFO L168 Benchmark]: TraceAbstraction took 14046.81 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 188.2 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 423.4 MB). Peak memory consumption was 611.6 MB. Max. memory is 7.1 GB. [2018-09-23 19:44:35,822 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 48.52 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 70.00 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 871.11 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.8 MB). Peak memory consumption was 52.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 14046.81 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 188.2 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 423.4 MB). Peak memory consumption was 611.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 543]: assertion always holds For all program executions holds that assertion always holds at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 424]: Loop Invariant [2018-09-23 19:44:35,840 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,841 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,841 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,841 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,842 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,842 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,842 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,842 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((((1 <= ~mode2 && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && ~p2_new == v_prenex_1 % 256) && 0 <= v_prenex_1)) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3 - InvariantResult [Line: 382]: Loop Invariant [2018-09-23 19:44:35,843 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,843 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,843 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,844 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,844 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,845 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,845 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,845 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (~mode2 == 256 * (~mode2 / 256) && (((((~r1 <= 0 && ~mode5 == 256 * (~mode5 / 256)) && ~mode3 == 256 * (~mode3 / 256)) && ~send2 <= 127) && 0 <= ~send2) && ~nomsg + 1 == 0) && 0 <= ~r1) || (((((((1 <= ~mode2 && ~mode2 <= 1) && ~send2 <= 127) && 0 <= ~send2) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && 0 <= v_prenex_1) && v_prenex_1 % 256 == ~p2_old)) - InvariantResult [Line: 444]: Loop Invariant [2018-09-23 19:44:35,846 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,846 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,847 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,847 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,848 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,848 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,848 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,848 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((((1 <= ~mode2 && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && ~p2_new == v_prenex_1 % 256) && 0 <= v_prenex_1)) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3 - InvariantResult [Line: 535]: Loop Invariant Derived loop invariant: false - InvariantResult [Line: 464]: Loop Invariant [2018-09-23 19:44:35,849 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,851 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,852 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,852 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,852 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,853 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,853 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,853 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((((1 <= ~mode2 && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && ~p2_new == v_prenex_1 % 256) && 0 <= v_prenex_1)) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3 - InvariantResult [Line: 484]: Loop Invariant [2018-09-23 19:44:35,854 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,854 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,854 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,860 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,860 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,861 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,861 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,861 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((((1 <= ~mode2 && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && ~p2_new == v_prenex_1 % 256) && 0 <= v_prenex_1)) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3 - InvariantResult [Line: 415]: Loop Invariant [2018-09-23 19:44:35,865 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,866 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,866 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,866 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,866 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,869 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,869 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,869 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,870 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,870 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,870 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,872 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,873 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,873 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,873 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,873 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((~send2 <= 127 && 0 <= ~send2) && ~nomsg + 1 == 0) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && 0 <= v_prenex_1) && v_prenex_1 % 256 == ~p2_old)) && ~mode3 <= 1) && 1 <= ~mode3) || (((((((~mode3 == 256 * (~mode3 / 256) && 1 <= ~mode2) && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && ~p2_new == v_prenex_1 % 256) && 0 <= v_prenex_1)) && ~nomsg + 1 == 0) - InvariantResult [Line: 372]: Loop Invariant [2018-09-23 19:44:35,874 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,874 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,875 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,875 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,875 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,876 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,876 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,876 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: ((((((((~r1 <= 0 && ~mode5 == 256 * (~mode5 / 256)) && ~mode3 == 256 * (~mode3 / 256)) && ~mode1 == 256 * (~mode1 / 256)) && ~send2 <= 127) && ~mode2 == 256 * (~mode2 / 256)) && 0 <= ~send2) && ~nomsg + 1 == 0) && 0 <= ~r1) || (((((((1 <= ~mode2 && ~mode2 <= 1) && ~send2 <= 127) && 0 <= ~send2) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && 0 <= v_prenex_1) && v_prenex_1 % 256 == ~p2_old)) - InvariantResult [Line: 435]: Loop Invariant [2018-09-23 19:44:35,877 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,878 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,878 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,878 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,878 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,879 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,879 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,879 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((((1 <= ~mode2 && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && ~p2_new == v_prenex_1 % 256) && 0 <= v_prenex_1)) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3 - InvariantResult [Line: 392]: Loop Invariant [2018-09-23 19:44:35,880 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,880 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,881 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,881 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,881 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,882 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,882 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,882 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (~mode2 == 256 * (~mode2 / 256) && (((((~r1 <= 0 && ~mode5 == 256 * (~mode5 / 256)) && ~mode3 == 256 * (~mode3 / 256)) && ~send2 <= 127) && 0 <= ~send2) && ~nomsg + 1 == 0) && 0 <= ~r1) || (((((((1 <= ~mode2 && ~mode2 <= 1) && ~send2 <= 127) && 0 <= ~send2) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && 0 <= v_prenex_1) && v_prenex_1 % 256 == ~p2_old)) - InvariantResult [Line: 365]: Loop Invariant [2018-09-23 19:44:35,884 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,885 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,885 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,885 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,886 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,886 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,887 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,887 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: ((((((((~r1 <= 0 && ~mode5 == 256 * (~mode5 / 256)) && ~mode3 == 256 * (~mode3 / 256)) && ~mode1 == 256 * (~mode1 / 256)) && ~send2 <= 127) && ~mode2 == 256 * (~mode2 / 256)) && 0 <= ~send2) && ~nomsg + 1 == 0) && 0 <= ~r1) || (((((((1 <= ~mode2 && ~mode2 <= 1) && ~send2 <= 127) && 0 <= ~send2) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && 0 <= v_prenex_1) && v_prenex_1 % 256 == ~p2_old)) - InvariantResult [Line: 455]: Loop Invariant [2018-09-23 19:44:35,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,889 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,889 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,889 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,890 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((((1 <= ~mode2 && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && ~p2_new == v_prenex_1 % 256) && 0 <= v_prenex_1)) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3 - InvariantResult [Line: 514]: Loop Invariant [2018-09-23 19:44:35,892 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,892 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,894 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,894 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,894 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((((1 <= check_~tmp~156 && 1 <= ~mode2) && ~mode2 <= 1) && ~send2 <= 127) && 0 <= ~send2) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && 0 <= v_prenex_1) && v_prenex_1 % 256 == ~p2_old) - InvariantResult [Line: 508]: Loop Invariant [2018-09-23 19:44:35,895 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,895 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,895 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,895 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,896 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,897 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,897 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,897 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((((1 <= ~mode2 && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && 0 <= v_prenex_1) && v_prenex_1 % 256 == ~p2_old) - InvariantResult [Line: 529]: Loop Invariant [2018-09-23 19:44:35,898 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,898 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,898 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,898 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,902 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,903 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,903 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,903 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: ((((((((assert_~arg == 1 && 1 <= check_~tmp~156) && 1 <= ~mode2) && ~mode2 <= 1) && ~send2 <= 127) && 0 <= ~send2) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && 0 <= v_prenex_1) && v_prenex_1 % 256 == ~p2_old) - InvariantResult [Line: 475]: Loop Invariant [2018-09-23 19:44:35,905 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,905 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,906 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,906 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,909 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,909 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,909 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,909 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((((1 <= ~mode2 && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && ~p2_new == v_prenex_1 % 256) && 0 <= v_prenex_1)) && ~nomsg + 1 == 0) && ~mode3 <= 1) && 1 <= ~mode3 - InvariantResult [Line: 401]: Loop Invariant [2018-09-23 19:44:35,910 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,910 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,911 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,911 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,911 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,911 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,911 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,912 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,912 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,912 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,914 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-23 19:44:35,914 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (((((~send2 <= 127 && 0 <= ~send2) && ~nomsg + 1 == 0) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && 0 <= v_prenex_1) && v_prenex_1 % 256 == ~p2_old)) && ~mode3 <= 1) && 1 <= ~mode3) || (((((((~mode3 == 256 * (~mode3 / 256) && 1 <= ~mode2) && ~mode2 <= 1) && ~r1 <= 1) && ~send2 <= 127) && 0 <= ~send2) && (exists v_prenex_1 : int :: ((v_prenex_1 % 256 <= 127 && v_prenex_1 <= 127) && ~p2_new == v_prenex_1 % 256) && 0 <= v_prenex_1)) && ~nomsg + 1 == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 21 locations, 1 error locations. SAFE Result, 13.8s OverallTime, 11 OverallIterations, 4 TraceHistogramMax, 5.9s AutomataDifference, 0.0s DeadEndRemovalTime, 3.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 370 SDtfs, 335 SDslu, 296 SDs, 0 SdLazy, 187 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 72 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2101occurred in iteration=9, 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: 1.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 1592 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 17 LocationsWithAnnotation, 17 PreInvPairs, 581 NumberOfFragments, 966 HoareAnnotationTreeSize, 17 FomulaSimplifications, 82925 FormulaSimplificationTreeSizeReduction, 1.1s HoareSimplificationTime, 17 FomulaSimplificationsInter, 630 FormulaSimplificationTreeSizeReductionInter, 2.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 392 NumberOfCodeBlocks, 392 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 380 ConstructedInterpolants, 18 QuantifiedInterpolants, 54494 SizeOfPredicates, 4 NumberOfNonLiveVariables, 350 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 12 InterpolantComputations, 10 PerfectInterpolantSequences, 254/272 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl_svcomp-Reach-32bit-Automizer_Default.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-09-23_19-44-35-920.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl_svcomp-Reach-32bit-Automizer_Default.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-23_19-44-35-920.csv Received shutdown request...