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 0.1.23-1cc990c [2018-09-30 23:40:02,809 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-30 23:40:02,811 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-30 23:40:02,825 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-30 23:40:02,825 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-30 23:40:02,826 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-30 23:40:02,827 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-30 23:40:02,829 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-30 23:40:02,831 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-30 23:40:02,832 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-30 23:40:02,833 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-30 23:40:02,833 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-30 23:40:02,834 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-30 23:40:02,835 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-30 23:40:02,836 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-30 23:40:02,837 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-30 23:40:02,838 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-30 23:40:02,840 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-30 23:40:02,842 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-30 23:40:02,843 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-30 23:40:02,844 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-30 23:40:02,846 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-30 23:40:02,848 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-30 23:40:02,857 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 [2018-09-30 23:40:02,873 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-30 23:40:02,873 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-30 23:40:02,874 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-30 23:40:02,874 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-30 23:40:02,875 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-30 23:40:02,875 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-30 23:40:02,875 INFO L133 SettingsManager]: * Use SBE=true [2018-09-30 23:40:02,875 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-30 23:40:02,876 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-30 23:40:02,876 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-30 23:40:02,876 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-30 23:40:02,876 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-30 23:40:02,876 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-30 23:40:02,877 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-30 23:40:02,877 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-30 23:40:02,877 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-30 23:40:02,877 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-30 23:40:02,877 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-30 23:40:02,877 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-30 23:40:02,878 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-30 23:40:02,878 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-30 23:40:02,878 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-30 23:40:02,878 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-30 23:40:02,880 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-30 23:40:02,880 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-30 23:40:02,881 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-30 23:40:02,881 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-30 23:40:02,881 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-30 23:40:02,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-30 23:40:02,881 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-30 23:40:02,927 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-30 23:40:02,939 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-30 23:40:02,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-30 23:40:02,944 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-30 23:40:02,945 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-30 23:40:02,946 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl [2018-09-30 23:40:02,946 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl' [2018-09-30 23:40:03,036 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-30 23:40:03,040 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-30 23:40:03,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-30 23:40:03,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-30 23:40:03,041 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-30 23:40:03,062 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 30.09 11:40:03" (1/1) ... [2018-09-30 23:40:03,083 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 30.09 11:40:03" (1/1) ... [2018-09-30 23:40:03,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-30 23:40:03,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-30 23:40:03,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-30 23:40:03,103 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-30 23:40:03,115 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 30.09 11:40:03" (1/1) ... [2018-09-30 23:40:03,115 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 30.09 11:40:03" (1/1) ... [2018-09-30 23:40:03,128 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 30.09 11:40:03" (1/1) ... [2018-09-30 23:40:03,129 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 30.09 11:40:03" (1/1) ... [2018-09-30 23:40:03,149 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 30.09 11:40:03" (1/1) ... [2018-09-30 23:40:03,155 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 30.09 11:40:03" (1/1) ... [2018-09-30 23:40:03,163 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 30.09 11:40:03" (1/1) ... [2018-09-30 23:40:03,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-30 23:40:03,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-30 23:40:03,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-30 23:40:03,176 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-30 23:40:03,180 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 30.09 11:40:03" (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 [2018-09-30 23:40:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-30 23:40:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-30 23:40:03,929 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-30 23:40:03,929 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 30.09 11:40:03 BoogieIcfgContainer [2018-09-30 23:40:03,929 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-30 23:40:03,930 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-30 23:40:03,931 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-30 23:40:03,934 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-30 23:40:03,934 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 30.09 11:40:03" (1/2) ... [2018-09-30 23:40:03,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20dafdb9 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 30.09 11:40:03, skipping insertion in model container [2018-09-30 23:40:03,936 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 30.09 11:40:03" (2/2) ... [2018-09-30 23:40:03,937 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c_12.bpl [2018-09-30 23:40:03,947 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-30 23:40:03,956 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-30 23:40:04,002 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-09-30 23:40:04,003 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-30 23:40:04,003 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-30 23:40:04,004 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-30 23:40:04,004 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-30 23:40:04,004 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-30 23:40:04,004 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-30 23:40:04,004 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-30 23:40:04,004 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-30 23:40:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states. [2018-09-30 23:40:04,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-30 23:40:04,028 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:04,029 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-30 23:40:04,030 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:04,036 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:04,037 INFO L82 PathProgramCache]: Analyzing trace with hash -1899574627, now seen corresponding path program 1 times [2018-09-30 23:40:04,039 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:04,040 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:04,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:04,097 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:04,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 23:40:04,302 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:04,303 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-30 23:40:04,307 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-30 23:40:04,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-30 23:40:04,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-30 23:40:04,324 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 3 states. [2018-09-30 23:40:04,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:04,387 INFO L93 Difference]: Finished difference Result 57 states and 80 transitions. [2018-09-30 23:40:04,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-30 23:40:04,389 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-09-30 23:40:04,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:04,399 INFO L225 Difference]: With dead ends: 57 [2018-09-30 23:40:04,400 INFO L226 Difference]: Without dead ends: 37 [2018-09-30 23:40:04,403 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 [2018-09-30 23:40:04,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2018-09-30 23:40:04,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2018-09-30 23:40:04,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-09-30 23:40:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 49 transitions. [2018-09-30 23:40:04,447 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 49 transitions. Word has length 18 [2018-09-30 23:40:04,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:04,448 INFO L480 AbstractCegarLoop]: Abstraction has 35 states and 49 transitions. [2018-09-30 23:40:04,448 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-30 23:40:04,448 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 49 transitions. [2018-09-30 23:40:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-30 23:40:04,451 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:04,451 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-30 23:40:04,452 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:04,452 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:04,452 INFO L82 PathProgramCache]: Analyzing trace with hash 1374324315, now seen corresponding path program 1 times [2018-09-30 23:40:04,452 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:04,453 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:04,455 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:04,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:04,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:04,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 23:40:04,638 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:04,638 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-30 23:40:04,640 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-30 23:40:04,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-30 23:40:04,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-30 23:40:04,641 INFO L87 Difference]: Start difference. First operand 35 states and 49 transitions. Second operand 3 states. [2018-09-30 23:40:04,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:04,672 INFO L93 Difference]: Finished difference Result 103 states and 145 transitions. [2018-09-30 23:40:04,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-30 23:40:04,673 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-09-30 23:40:04,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:04,675 INFO L225 Difference]: With dead ends: 103 [2018-09-30 23:40:04,675 INFO L226 Difference]: Without dead ends: 69 [2018-09-30 23:40:04,676 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 [2018-09-30 23:40:04,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-09-30 23:40:04,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 67. [2018-09-30 23:40:04,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-09-30 23:40:04,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 94 transitions. [2018-09-30 23:40:04,696 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 94 transitions. Word has length 18 [2018-09-30 23:40:04,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:04,696 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 94 transitions. [2018-09-30 23:40:04,696 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-30 23:40:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 94 transitions. [2018-09-30 23:40:04,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-30 23:40:04,697 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:04,698 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-30 23:40:04,698 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:04,698 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:04,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1632489753, now seen corresponding path program 1 times [2018-09-30 23:40:04,699 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:04,699 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:04,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:04,702 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:04,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:04,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 23:40:04,826 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:04,826 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-30 23:40:04,827 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-30 23:40:04,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-30 23:40:04,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-30 23:40:04,828 INFO L87 Difference]: Start difference. First operand 67 states and 94 transitions. Second operand 3 states. [2018-09-30 23:40:04,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:04,897 INFO L93 Difference]: Finished difference Result 199 states and 280 transitions. [2018-09-30 23:40:04,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-30 23:40:04,898 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-09-30 23:40:04,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:04,902 INFO L225 Difference]: With dead ends: 199 [2018-09-30 23:40:04,902 INFO L226 Difference]: Without dead ends: 133 [2018-09-30 23:40:04,903 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 [2018-09-30 23:40:04,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-09-30 23:40:04,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 131. [2018-09-30 23:40:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2018-09-30 23:40:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 182 transitions. [2018-09-30 23:40:04,964 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 182 transitions. Word has length 18 [2018-09-30 23:40:04,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:04,965 INFO L480 AbstractCegarLoop]: Abstraction has 131 states and 182 transitions. [2018-09-30 23:40:04,965 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-30 23:40:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 182 transitions. [2018-09-30 23:40:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-30 23:40:04,966 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:04,966 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-30 23:40:04,967 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:04,967 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:04,967 INFO L82 PathProgramCache]: Analyzing trace with hash 823143127, now seen corresponding path program 1 times [2018-09-30 23:40:04,968 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:04,968 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:04,970 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:04,970 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:04,970 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 23:40:05,143 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:05,143 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-30 23:40:05,144 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-30 23:40:05,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-30 23:40:05,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-09-30 23:40:05,145 INFO L87 Difference]: Start difference. First operand 131 states and 182 transitions. Second operand 4 states. [2018-09-30 23:40:05,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:05,363 INFO L93 Difference]: Finished difference Result 277 states and 379 transitions. [2018-09-30 23:40:05,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-09-30 23:40:05,364 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2018-09-30 23:40:05,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:05,374 INFO L225 Difference]: With dead ends: 277 [2018-09-30 23:40:05,375 INFO L226 Difference]: Without dead ends: 275 [2018-09-30 23:40:05,376 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 [2018-09-30 23:40:05,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2018-09-30 23:40:05,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 147. [2018-09-30 23:40:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states. [2018-09-30 23:40:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 198 transitions. [2018-09-30 23:40:05,432 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 198 transitions. Word has length 18 [2018-09-30 23:40:05,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:05,433 INFO L480 AbstractCegarLoop]: Abstraction has 147 states and 198 transitions. [2018-09-30 23:40:05,433 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-30 23:40:05,433 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 198 transitions. [2018-09-30 23:40:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-30 23:40:05,434 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:05,434 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-30 23:40:05,434 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:05,434 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:05,435 INFO L82 PathProgramCache]: Analyzing trace with hash 823202709, now seen corresponding path program 1 times [2018-09-30 23:40:05,435 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:05,435 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:05,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:05,437 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:05,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:05,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 23:40:05,533 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:05,534 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-30 23:40:05,534 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-30 23:40:05,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-30 23:40:05,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-30 23:40:05,535 INFO L87 Difference]: Start difference. First operand 147 states and 198 transitions. Second operand 3 states. [2018-09-30 23:40:05,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:05,636 INFO L93 Difference]: Finished difference Result 359 states and 485 transitions. [2018-09-30 23:40:05,636 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-30 23:40:05,636 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-09-30 23:40:05,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:05,638 INFO L225 Difference]: With dead ends: 359 [2018-09-30 23:40:05,638 INFO L226 Difference]: Without dead ends: 213 [2018-09-30 23:40:05,640 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 [2018-09-30 23:40:05,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2018-09-30 23:40:05,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 213. [2018-09-30 23:40:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2018-09-30 23:40:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 284 transitions. [2018-09-30 23:40:05,687 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 284 transitions. Word has length 18 [2018-09-30 23:40:05,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:05,688 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 284 transitions. [2018-09-30 23:40:05,688 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-30 23:40:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 284 transitions. [2018-09-30 23:40:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-30 23:40:05,694 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:05,694 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] [2018-09-30 23:40:05,695 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:05,695 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:05,695 INFO L82 PathProgramCache]: Analyzing trace with hash 748385901, now seen corresponding path program 1 times [2018-09-30 23:40:05,695 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:05,695 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:05,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:05,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:05,698 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 23:40:05,850 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:05,850 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-30 23:40:05,851 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-30 23:40:05,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-30 23:40:05,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-30 23:40:05,852 INFO L87 Difference]: Start difference. First operand 213 states and 284 transitions. Second operand 3 states. [2018-09-30 23:40:05,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:05,957 INFO L93 Difference]: Finished difference Result 633 states and 846 transitions. [2018-09-30 23:40:05,958 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-30 23:40:05,958 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2018-09-30 23:40:05,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:05,961 INFO L225 Difference]: With dead ends: 633 [2018-09-30 23:40:05,961 INFO L226 Difference]: Without dead ends: 423 [2018-09-30 23:40:05,963 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 [2018-09-30 23:40:05,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2018-09-30 23:40:06,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 421. [2018-09-30 23:40:06,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421 states. [2018-09-30 23:40:06,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 552 transitions. [2018-09-30 23:40:06,037 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 552 transitions. Word has length 34 [2018-09-30 23:40:06,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:06,038 INFO L480 AbstractCegarLoop]: Abstraction has 421 states and 552 transitions. [2018-09-30 23:40:06,038 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-30 23:40:06,038 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 552 transitions. [2018-09-30 23:40:06,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-30 23:40:06,041 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:06,041 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] [2018-09-30 23:40:06,041 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:06,042 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:06,042 INFO L82 PathProgramCache]: Analyzing trace with hash 1759503151, now seen corresponding path program 1 times [2018-09-30 23:40:06,042 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:06,042 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:06,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:06,044 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:06,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:06,196 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 23:40:06,196 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:06,196 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-30 23:40:06,197 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-30 23:40:06,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-30 23:40:06,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-30 23:40:06,197 INFO L87 Difference]: Start difference. First operand 421 states and 552 transitions. Second operand 3 states. [2018-09-30 23:40:06,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:06,385 INFO L93 Difference]: Finished difference Result 1257 states and 1650 transitions. [2018-09-30 23:40:06,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-30 23:40:06,385 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2018-09-30 23:40:06,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:06,390 INFO L225 Difference]: With dead ends: 1257 [2018-09-30 23:40:06,390 INFO L226 Difference]: Without dead ends: 839 [2018-09-30 23:40:06,392 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 [2018-09-30 23:40:06,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2018-09-30 23:40:06,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 837. [2018-09-30 23:40:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 837 states. [2018-09-30 23:40:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 837 states and 1076 transitions. [2018-09-30 23:40:06,522 INFO L78 Accepts]: Start accepts. Automaton has 837 states and 1076 transitions. Word has length 34 [2018-09-30 23:40:06,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:06,523 INFO L480 AbstractCegarLoop]: Abstraction has 837 states and 1076 transitions. [2018-09-30 23:40:06,523 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-30 23:40:06,523 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1076 transitions. [2018-09-30 23:40:06,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-30 23:40:06,530 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:06,533 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] [2018-09-30 23:40:06,533 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:06,534 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:06,534 INFO L82 PathProgramCache]: Analyzing trace with hash -2142437135, now seen corresponding path program 1 times [2018-09-30 23:40:06,534 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:06,534 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:06,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:06,538 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:06,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 23:40:06,687 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:06,687 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-30 23:40:06,688 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-30 23:40:06,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-30 23:40:06,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-30 23:40:06,689 INFO L87 Difference]: Start difference. First operand 837 states and 1076 transitions. Second operand 3 states. [2018-09-30 23:40:07,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:07,018 INFO L93 Difference]: Finished difference Result 2505 states and 3222 transitions. [2018-09-30 23:40:07,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-30 23:40:07,019 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2018-09-30 23:40:07,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:07,027 INFO L225 Difference]: With dead ends: 2505 [2018-09-30 23:40:07,028 INFO L226 Difference]: Without dead ends: 1671 [2018-09-30 23:40:07,030 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 [2018-09-30 23:40:07,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1671 states. [2018-09-30 23:40:07,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1671 to 1669. [2018-09-30 23:40:07,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1669 states. [2018-09-30 23:40:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1669 states and 2100 transitions. [2018-09-30 23:40:07,276 INFO L78 Accepts]: Start accepts. Automaton has 1669 states and 2100 transitions. Word has length 34 [2018-09-30 23:40:07,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:07,277 INFO L480 AbstractCegarLoop]: Abstraction has 1669 states and 2100 transitions. [2018-09-30 23:40:07,277 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-30 23:40:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2100 transitions. [2018-09-30 23:40:07,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-30 23:40:07,281 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:07,281 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] [2018-09-30 23:40:07,281 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:07,282 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:07,282 INFO L82 PathProgramCache]: Analyzing trace with hash 2095271859, now seen corresponding path program 1 times [2018-09-30 23:40:07,282 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:07,282 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:07,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:07,283 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:07,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:07,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-09-30 23:40:07,530 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-30 23:40:07,531 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 [2018-09-30 23:40:07,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:07,694 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-30 23:40:08,218 WARN L178 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 17 [2018-09-30 23:40:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 23:40:08,545 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-09-30 23:40:08,545 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 6 [2018-09-30 23:40:08,546 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-09-30 23:40:08,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-09-30 23:40:08,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-09-30 23:40:08,547 INFO L87 Difference]: Start difference. First operand 1669 states and 2100 transitions. Second operand 7 states. [2018-09-30 23:40:08,804 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-09-30 23:40:09,070 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-09-30 23:40:09,540 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-09-30 23:40:10,339 WARN L178 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2018-09-30 23:40:11,703 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-09-30 23:40:11,964 WARN L178 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-09-30 23:40:12,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:12,396 INFO L93 Difference]: Finished difference Result 4801 states and 6018 transitions. [2018-09-30 23:40:12,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-09-30 23:40:12,397 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2018-09-30 23:40:12,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:12,412 INFO L225 Difference]: With dead ends: 4801 [2018-09-30 23:40:12,412 INFO L226 Difference]: Without dead ends: 3135 [2018-09-30 23:40:12,416 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2018-09-30 23:40:12,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3135 states. [2018-09-30 23:40:12,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3135 to 2101. [2018-09-30 23:40:12,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2101 states. [2018-09-30 23:40:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 2101 states and 2608 transitions. [2018-09-30 23:40:12,843 INFO L78 Accepts]: Start accepts. Automaton has 2101 states and 2608 transitions. Word has length 34 [2018-09-30 23:40:12,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:12,843 INFO L480 AbstractCegarLoop]: Abstraction has 2101 states and 2608 transitions. [2018-09-30 23:40:12,843 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-09-30 23:40:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 2608 transitions. [2018-09-30 23:40:12,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-09-30 23:40:12,848 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:12,848 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] [2018-09-30 23:40:12,848 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:12,848 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:12,849 INFO L82 PathProgramCache]: Analyzing trace with hash -1417215583, now seen corresponding path program 2 times [2018-09-30 23:40:12,849 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:12,849 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:12,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:12,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-30 23:40:12,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-09-30 23:40:12,958 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:12,958 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-30 23:40:12,958 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-30 23:40:12,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-30 23:40:12,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-30 23:40:12,959 INFO L87 Difference]: Start difference. First operand 2101 states and 2608 transitions. Second operand 3 states. [2018-09-30 23:40:13,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:13,535 INFO L93 Difference]: Finished difference Result 4873 states and 6002 transitions. [2018-09-30 23:40:13,536 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-30 23:40:13,536 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2018-09-30 23:40:13,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:13,546 INFO L225 Difference]: With dead ends: 4873 [2018-09-30 23:40:13,546 INFO L226 Difference]: Without dead ends: 2215 [2018-09-30 23:40:13,549 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 [2018-09-30 23:40:13,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2215 states. [2018-09-30 23:40:13,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2215 to 1797. [2018-09-30 23:40:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1797 states. [2018-09-30 23:40:13,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2175 transitions. [2018-09-30 23:40:13,913 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2175 transitions. Word has length 66 [2018-09-30 23:40:13,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:13,914 INFO L480 AbstractCegarLoop]: Abstraction has 1797 states and 2175 transitions. [2018-09-30 23:40:13,914 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-30 23:40:13,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2175 transitions. [2018-09-30 23:40:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-09-30 23:40:13,917 INFO L367 BasicCegarLoop]: Found error trace [2018-09-30 23:40:13,917 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] [2018-09-30 23:40:13,917 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-30 23:40:13,917 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-30 23:40:13,917 INFO L82 PathProgramCache]: Analyzing trace with hash 79784675, now seen corresponding path program 3 times [2018-09-30 23:40:13,918 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-30 23:40:13,918 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-30 23:40:13,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:13,919 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-09-30 23:40:13,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-30 23:40:13,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 23:40:14,000 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-09-30 23:40:14,000 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-30 23:40:14,000 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-30 23:40:14,001 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-30 23:40:14,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-30 23:40:14,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-30 23:40:14,002 INFO L87 Difference]: Start difference. First operand 1797 states and 2175 transitions. Second operand 3 states. [2018-09-30 23:40:14,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-30 23:40:14,042 INFO L93 Difference]: Finished difference Result 1799 states and 2177 transitions. [2018-09-30 23:40:14,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-30 23:40:14,042 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2018-09-30 23:40:14,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-30 23:40:14,043 INFO L225 Difference]: With dead ends: 1799 [2018-09-30 23:40:14,043 INFO L226 Difference]: Without dead ends: 0 [2018-09-30 23:40:14,046 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 [2018-09-30 23:40:14,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-30 23:40:14,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-30 23:40:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-30 23:40:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-30 23:40:14,047 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 66 [2018-09-30 23:40:14,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-30 23:40:14,047 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-30 23:40:14,047 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-30 23:40:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-30 23:40:14,047 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-30 23:40:14,053 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-30 23:40:14,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,561 WARN L178 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 43 [2018-09-30 23:40:14,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,805 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 46 [2018-09-30 23:40:14,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:14,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-30 23:40:15,324 WARN L178 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 43 [2018-09-30 23:40:16,029 WARN L178 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2018-09-30 23:40:17,305 WARN L178 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2018-09-30 23:40:17,886 WARN L178 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2018-09-30 23:40:18,254 WARN L178 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2018-09-30 23:40:18,364 WARN L178 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2018-09-30 23:40:19,028 WARN L178 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 38 [2018-09-30 23:40:19,343 WARN L178 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2018-09-30 23:40:19,502 WARN L178 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2018-09-30 23:40:19,907 WARN L178 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 38 [2018-09-30 23:40:19,912 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))) [2018-09-30 23:40:19,912 INFO L422 ceAbstractionStarter]: At program point L535(lines 535 542) the Hoare annotation is: false [2018-09-30 23:40:19,912 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)) [2018-09-30 23:40:19,912 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))))) [2018-09-30 23:40:19,913 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))))))) [2018-09-30 23:40:19,913 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(lines 108 544) no Hoare annotation was computed. [2018-09-30 23:40:19,913 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 108 544) no Hoare annotation was computed. [2018-09-30 23:40:19,913 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)) [2018-09-30 23:40:19,913 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))))))) [2018-09-30 23:40:19,914 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)) [2018-09-30 23:40:19,914 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 108 544) no Hoare annotation was computed. [2018-09-30 23:40:19,914 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))))))) [2018-09-30 23:40:19,914 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))))) [2018-09-30 23:40:19,915 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)) [2018-09-30 23:40:19,915 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))))))) [2018-09-30 23:40:19,915 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))))) [2018-09-30 23:40:19,915 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONASSERT(line 543) no Hoare annotation was computed. [2018-09-30 23:40:19,916 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)) [2018-09-30 23:40:19,916 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)) [2018-09-30 23:40:19,916 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))) [2018-09-30 23:40:19,916 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)) [2018-09-30 23:40:19,924 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,931 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,932 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,932 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,932 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,935 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,935 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,935 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,936 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,938 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,938 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,938 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,938 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,940 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,940 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,941 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,941 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,943 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,943 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,944 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,944 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,945 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,948 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,948 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,948 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,949 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,953 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,953 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,953 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,954 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,955 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,955 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,955 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,958 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,959 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,959 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,959 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,964 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,964 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,967 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,968 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,968 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,969 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,970 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,970 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,970 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,974 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,974 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,974 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,974 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,979 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,979 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,979 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,980 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,980 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,981 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,981 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,981 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,984 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,984 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,984 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,985 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,985 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,986 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,986 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,986 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,987 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,988 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,988 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,988 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,989 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,989 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,992 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,992 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,993 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,993 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,994 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,994 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,996 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,996 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,996 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:19,996 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,004 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,006 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,006 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,006 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,010 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,010 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,011 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,011 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,011 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,012 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,012 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,012 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,014 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,014 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,015 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,015 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,015 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,016 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,016 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,016 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,016 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,017 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,017 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,017 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,018 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,019 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,021 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,021 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,021 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,022 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,022 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,023 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,023 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,023 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,024 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,024 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,024 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,028 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,029 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,029 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,029 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,029 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,037 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,037 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,037 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,037 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,038 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,038 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,040 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 30.09 11:40:20 BoogieIcfgContainer [2018-09-30 23:40:20,040 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-30 23:40:20,041 INFO L168 Benchmark]: Toolchain (without parser) took 17004.40 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 231.7 MB). Free memory was 1.4 GB in the beginning and 985.6 MB in the end (delta: 455.4 MB). Peak memory consumption was 687.1 MB. Max. memory is 7.1 GB. [2018-09-30 23:40:20,042 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 23:40:20,043 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 23:40:20,043 INFO L168 Benchmark]: Boogie Preprocessor took 72.78 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 23:40:20,044 INFO L168 Benchmark]: RCFGBuilder took 753.92 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-09-30 23:40:20,045 INFO L168 Benchmark]: TraceAbstraction took 16109.79 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 231.7 MB). Free memory was 1.4 GB in the beginning and 985.6 MB in the end (delta: 413.1 MB). Peak memory consumption was 644.8 MB. Max. memory is 7.1 GB. [2018-09-30 23:40:20,049 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 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 61.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 72.78 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 753.92 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 16109.79 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 231.7 MB). Free memory was 1.4 GB in the beginning and 985.6 MB in the end (delta: 413.1 MB). Peak memory consumption was 644.8 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 [2018-09-30 23:40:20,066 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,066 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,067 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,067 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,068 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,068 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,068 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,068 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 [2018-09-30 23:40:20,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,070 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,070 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,070 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,071 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 [2018-09-30 23:40:20,071 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,072 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,072 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,072 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,072 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,073 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,073 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,073 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 [2018-09-30 23:40:20,074 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,074 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,074 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,074 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,075 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,075 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,075 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,076 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 [2018-09-30 23:40:20,076 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,076 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,077 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,077 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,077 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,077 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,078 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,078 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 [2018-09-30 23:40:20,078 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,079 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,079 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,079 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,079 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,080 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,080 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,080 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,081 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,081 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,081 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,081 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,081 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,082 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,082 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,082 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 [2018-09-30 23:40:20,083 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,083 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,083 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,083 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,084 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,084 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,085 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,085 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 [2018-09-30 23:40:20,086 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,086 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,086 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,086 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,087 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,087 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,087 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,087 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 [2018-09-30 23:40:20,088 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,088 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,089 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,089 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,089 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,089 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,090 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,090 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 [2018-09-30 23:40:20,091 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,091 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,091 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,091 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,092 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,092 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,092 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,092 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 [2018-09-30 23:40:20,093 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,093 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,094 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,094 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,094 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,095 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,095 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,095 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 [2018-09-30 23:40:20,096 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,096 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,096 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,096 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,097 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,097 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,097 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,097 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 [2018-09-30 23:40:20,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,099 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,099 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,099 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,099 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 [2018-09-30 23:40:20,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,102 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 [2018-09-30 23:40:20,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,103 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,103 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,103 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,104 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 [2018-09-30 23:40:20,105 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,105 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,105 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,105 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,105 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,106 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,106 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,106 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,107 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,107 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,107 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,107 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,108 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,108 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,108 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-09-30 23:40:20,108 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, 15.9s OverallTime, 11 OverallIterations, 4 TraceHistogramMax, 5.6s AutomataDifference, 0.0s DeadEndRemovalTime, 5.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 370 SDtfs, 335 SDslu, 296 SDs, 0 SdLazy, 187 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 72 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.8s 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: 1.4s AutomataMinimizationTime, 11 MinimizatonAttempts, 1592 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 17 LocationsWithAnnotation, 17 PreInvPairs, 581 NumberOfFragments, 966 HoareAnnotationTreeSize, 17 FomulaSimplifications, 82925 FormulaSimplificationTreeSizeReduction, 1.2s HoareSimplificationTime, 17 FomulaSimplificationsInter, 630 FormulaSimplificationTreeSizeReductionInter, 4.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.0s 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-0-2018-09-30_23-40-20-114.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-0-2018-09-30_23-40-20-114.csv Received shutdown request...