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/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem11_label37_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-69f5bdd-m [2018-09-18 11:23:58,817 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-18 11:23:58,820 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-18 11:23:58,838 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-18 11:23:58,839 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-18 11:23:58,841 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-18 11:23:58,842 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-18 11:23:58,846 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-18 11:23:58,849 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-18 11:23:58,858 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-18 11:23:58,859 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-18 11:23:58,859 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-18 11:23:58,860 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-18 11:23:58,864 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-18 11:23:58,867 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-18 11:23:58,868 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-18 11:23:58,869 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-18 11:23:58,872 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-18 11:23:58,875 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-18 11:23:58,879 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-18 11:23:58,881 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-18 11:23:58,882 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-18 11:23:58,885 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-18 11:23:58,885 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-18 11:23:58,885 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-18 11:23:58,886 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-18 11:23:58,888 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-18 11:23:58,889 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-18 11:23:58,893 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-18 11:23:58,894 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-18 11:23:58,894 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-18 11:23:58,899 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-09-18 11:23:58,904 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-09-18 11:23:58,924 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-18 11:23:58,924 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-18 11:23:58,925 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-18 11:23:58,925 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-18 11:23:58,925 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-18 11:23:58,925 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-18 11:23:58,925 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-18 11:23:58,925 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-18 11:23:58,926 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-18 11:23:58,926 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-18 11:23:58,926 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-09-18 11:23:58,926 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-18 11:23:58,927 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-18 11:23:58,927 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-18 11:23:58,927 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-18 11:23:58,927 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-18 11:23:58,927 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-18 11:23:58,928 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-18 11:23:58,928 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-18 11:23:58,928 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-18 11:23:58,928 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-18 11:23:58,928 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-18 11:23:58,929 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-18 11:23:58,929 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-18 11:23:58,929 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-18 11:23:58,929 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-18 11:23:58,930 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-18 11:23:58,930 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-18 11:23:58,930 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-18 11:23:58,930 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-18 11:23:58,930 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-18 11:23:58,931 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-18 11:23:58,931 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-18 11:23:58,931 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-18 11:23:58,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-18 11:23:58,993 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-18 11:23:59,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-18 11:23:59,002 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-18 11:23:59,003 INFO L276 PluginConnector]: CDTParser initialized [2018-09-18 11:23:59,004 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label37_true-unreach-call.c [2018-09-18 11:23:59,352 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17b15d1e6/c47ffd25b6034d7e98b0dde204178dbd/FLAG3dd7634c0 [2018-09-18 11:23:59,715 INFO L277 CDTParser]: Found 1 translation units. [2018-09-18 11:23:59,716 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label37_true-unreach-call.c [2018-09-18 11:23:59,735 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17b15d1e6/c47ffd25b6034d7e98b0dde204178dbd/FLAG3dd7634c0 [2018-09-18 11:23:59,757 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17b15d1e6/c47ffd25b6034d7e98b0dde204178dbd [2018-09-18 11:23:59,771 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-18 11:23:59,775 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-18 11:23:59,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-18 11:23:59,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-18 11:23:59,785 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-18 11:23:59,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:23:59" (1/1) ... [2018-09-18 11:23:59,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6efa186f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:23:59, skipping insertion in model container [2018-09-18 11:23:59,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:23:59" (1/1) ... [2018-09-18 11:23:59,802 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-18 11:24:00,506 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-18 11:24:00,528 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-18 11:24:00,697 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-18 11:24:00,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00 WrapperNode [2018-09-18 11:24:00,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-18 11:24:00,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-18 11:24:00,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-18 11:24:00,786 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-18 11:24:00,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (1/1) ... [2018-09-18 11:24:00,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (1/1) ... [2018-09-18 11:24:01,010 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-18 11:24:01,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-18 11:24:01,011 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-18 11:24:01,011 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-18 11:24:01,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (1/1) ... [2018-09-18 11:24:01,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (1/1) ... [2018-09-18 11:24:01,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (1/1) ... [2018-09-18 11:24:01,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (1/1) ... [2018-09-18 11:24:01,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (1/1) ... [2018-09-18 11:24:01,362 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (1/1) ... [2018-09-18 11:24:01,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (1/1) ... [2018-09-18 11:24:01,397 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-18 11:24:01,398 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-18 11:24:01,398 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-18 11:24:01,398 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-18 11:24:01,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (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 [2018-09-18 11:24:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-18 11:24:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-18 11:24:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-18 11:24:01,472 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-18 11:24:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-18 11:24:01,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-18 11:24:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-18 11:24:01,473 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-18 11:24:05,829 INFO L356 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-18 11:24:05,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:24:05 BoogieIcfgContainer [2018-09-18 11:24:05,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-18 11:24:05,832 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-18 11:24:05,832 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-18 11:24:05,835 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-18 11:24:05,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.09 11:23:59" (1/3) ... [2018-09-18 11:24:05,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7be52dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.09 11:24:05, skipping insertion in model container [2018-09-18 11:24:05,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:24:00" (2/3) ... [2018-09-18 11:24:05,837 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7be52dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.09 11:24:05, skipping insertion in model container [2018-09-18 11:24:05,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:24:05" (3/3) ... [2018-09-18 11:24:05,839 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label37_true-unreach-call.c [2018-09-18 11:24:05,849 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-18 11:24:05,858 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-18 11:24:05,912 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-18 11:24:05,913 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-18 11:24:05,913 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-18 11:24:05,913 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-18 11:24:05,913 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-18 11:24:05,913 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-18 11:24:05,914 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-18 11:24:05,914 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-18 11:24:05,914 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-18 11:24:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2018-09-18 11:24:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-09-18 11:24:05,952 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:24:05,953 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 11:24:05,955 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:24:05,960 INFO L82 PathProgramCache]: Analyzing trace with hash -792813748, now seen corresponding path program 1 times [2018-09-18 11:24:05,963 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:24:06,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:06,016 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:06,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:06,017 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:24:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:06,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:24:06,562 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 11:24:06,563 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-18 11:24:06,563 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:24:06,569 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-18 11:24:06,581 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-18 11:24:06,581 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:24:06,584 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 4 states. [2018-09-18 11:24:10,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:24:10,724 INFO L93 Difference]: Finished difference Result 998 states and 1780 transitions. [2018-09-18 11:24:10,727 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-18 11:24:10,728 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 56 [2018-09-18 11:24:10,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:24:10,752 INFO L225 Difference]: With dead ends: 998 [2018-09-18 11:24:10,752 INFO L226 Difference]: Without dead ends: 699 [2018-09-18 11:24:10,761 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:24:10,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 699 states. [2018-09-18 11:24:10,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 699 to 693. [2018-09-18 11:24:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 693 states. [2018-09-18 11:24:10,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 693 states and 1109 transitions. [2018-09-18 11:24:10,864 INFO L78 Accepts]: Start accepts. Automaton has 693 states and 1109 transitions. Word has length 56 [2018-09-18 11:24:10,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:24:10,865 INFO L480 AbstractCegarLoop]: Abstraction has 693 states and 1109 transitions. [2018-09-18 11:24:10,865 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-18 11:24:10,865 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1109 transitions. [2018-09-18 11:24:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-09-18 11:24:10,874 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:24:10,875 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 11:24:10,875 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:24:10,876 INFO L82 PathProgramCache]: Analyzing trace with hash -196930064, now seen corresponding path program 1 times [2018-09-18 11:24:10,876 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:24:10,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:10,877 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:10,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:10,878 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:24:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:24:11,232 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 11:24:11,233 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-18 11:24:11,233 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:24:11,235 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-18 11:24:11,235 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-18 11:24:11,235 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:24:11,236 INFO L87 Difference]: Start difference. First operand 693 states and 1109 transitions. Second operand 4 states. [2018-09-18 11:24:15,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:24:15,601 INFO L93 Difference]: Finished difference Result 2539 states and 4260 transitions. [2018-09-18 11:24:15,602 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-18 11:24:15,602 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 130 [2018-09-18 11:24:15,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:24:15,617 INFO L225 Difference]: With dead ends: 2539 [2018-09-18 11:24:15,618 INFO L226 Difference]: Without dead ends: 1852 [2018-09-18 11:24:15,624 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:24:15,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1852 states. [2018-09-18 11:24:15,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1852 to 1835. [2018-09-18 11:24:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1835 states. [2018-09-18 11:24:15,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1835 states and 2814 transitions. [2018-09-18 11:24:15,697 INFO L78 Accepts]: Start accepts. Automaton has 1835 states and 2814 transitions. Word has length 130 [2018-09-18 11:24:15,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:24:15,698 INFO L480 AbstractCegarLoop]: Abstraction has 1835 states and 2814 transitions. [2018-09-18 11:24:15,698 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-18 11:24:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2814 transitions. [2018-09-18 11:24:15,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2018-09-18 11:24:15,714 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:24:15,714 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 11:24:15,715 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:24:15,715 INFO L82 PathProgramCache]: Analyzing trace with hash 1596026009, now seen corresponding path program 1 times [2018-09-18 11:24:15,715 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:24:15,716 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:15,716 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:15,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:15,717 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:24:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 98 proven. 94 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-18 11:24:16,058 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:24:16,058 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2018-09-18 11:24:16,069 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:16,069 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:24:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:16,235 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:24:16,479 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-09-18 11:24:16,479 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:24:17,016 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 98 proven. 94 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-18 11:24:17,052 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-18 11:24:17,052 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 9 [2018-09-18 11:24:17,053 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:24:17,054 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-18 11:24:17,054 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-18 11:24:17,054 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-18 11:24:17,055 INFO L87 Difference]: Start difference. First operand 1835 states and 2814 transitions. Second operand 5 states. [2018-09-18 11:24:22,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:24:22,280 INFO L93 Difference]: Finished difference Result 6858 states and 10866 transitions. [2018-09-18 11:24:22,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-09-18 11:24:22,284 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 279 [2018-09-18 11:24:22,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:24:22,327 INFO L225 Difference]: With dead ends: 6858 [2018-09-18 11:24:22,327 INFO L226 Difference]: Without dead ends: 5029 [2018-09-18 11:24:22,349 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 567 GetRequests, 556 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2018-09-18 11:24:22,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5029 states. [2018-09-18 11:24:22,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5029 to 4917. [2018-09-18 11:24:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4917 states. [2018-09-18 11:24:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 4917 states and 7162 transitions. [2018-09-18 11:24:22,629 INFO L78 Accepts]: Start accepts. Automaton has 4917 states and 7162 transitions. Word has length 279 [2018-09-18 11:24:22,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:24:22,630 INFO L480 AbstractCegarLoop]: Abstraction has 4917 states and 7162 transitions. [2018-09-18 11:24:22,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-18 11:24:22,630 INFO L276 IsEmpty]: Start isEmpty. Operand 4917 states and 7162 transitions. [2018-09-18 11:24:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2018-09-18 11:24:22,657 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:24:22,658 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 11:24:22,658 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:24:22,658 INFO L82 PathProgramCache]: Analyzing trace with hash 879584095, now seen corresponding path program 1 times [2018-09-18 11:24:22,659 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:24:22,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:22,660 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:22,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:22,660 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:24:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:23,292 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 98 proven. 69 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-18 11:24:23,292 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:24:23,292 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 11:24:23,302 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:23,303 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:24:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:23,399 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:24:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-09-18 11:24:23,592 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:24:23,798 WARN L178 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 37 [2018-09-18 11:24:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 98 proven. 69 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-18 11:24:24,960 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-18 11:24:24,960 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7, 5] total 11 [2018-09-18 11:24:24,961 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:24:24,961 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-18 11:24:24,962 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-18 11:24:24,962 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-18 11:24:24,962 INFO L87 Difference]: Start difference. First operand 4917 states and 7162 transitions. Second operand 5 states. [2018-09-18 11:24:30,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:24:30,047 INFO L93 Difference]: Finished difference Result 10941 states and 16241 transitions. [2018-09-18 11:24:30,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-09-18 11:24:30,051 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 297 [2018-09-18 11:24:30,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:24:30,087 INFO L225 Difference]: With dead ends: 10941 [2018-09-18 11:24:30,087 INFO L226 Difference]: Without dead ends: 5835 [2018-09-18 11:24:30,111 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 604 GetRequests, 591 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2018-09-18 11:24:30,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5835 states. [2018-09-18 11:24:30,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5835 to 5551. [2018-09-18 11:24:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5551 states. [2018-09-18 11:24:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5551 states to 5551 states and 8422 transitions. [2018-09-18 11:24:30,336 INFO L78 Accepts]: Start accepts. Automaton has 5551 states and 8422 transitions. Word has length 297 [2018-09-18 11:24:30,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:24:30,337 INFO L480 AbstractCegarLoop]: Abstraction has 5551 states and 8422 transitions. [2018-09-18 11:24:30,337 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-18 11:24:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 5551 states and 8422 transitions. [2018-09-18 11:24:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2018-09-18 11:24:30,368 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:24:30,368 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 11:24:30,368 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:24:30,369 INFO L82 PathProgramCache]: Analyzing trace with hash -1492249459, now seen corresponding path program 1 times [2018-09-18 11:24:30,369 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:24:30,370 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:30,370 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:30,370 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:30,370 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:24:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:30,676 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 147 proven. 136 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2018-09-18 11:24:30,676 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:24:30,677 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 11:24:30,691 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:30,691 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:24:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:30,805 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:24:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-09-18 11:24:31,027 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:24:31,215 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 147 proven. 136 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2018-09-18 11:24:31,236 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-18 11:24:31,237 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 11 [2018-09-18 11:24:31,237 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:24:31,237 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-18 11:24:31,237 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-18 11:24:31,238 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-18 11:24:31,238 INFO L87 Difference]: Start difference. First operand 5551 states and 8422 transitions. Second operand 5 states. [2018-09-18 11:24:35,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:24:35,109 INFO L93 Difference]: Finished difference Result 16550 states and 26127 transitions. [2018-09-18 11:24:35,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 11:24:35,111 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 345 [2018-09-18 11:24:35,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:24:35,166 INFO L225 Difference]: With dead ends: 16550 [2018-09-18 11:24:35,167 INFO L226 Difference]: Without dead ends: 11005 [2018-09-18 11:24:35,196 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 699 GetRequests, 685 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2018-09-18 11:24:35,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11005 states. [2018-09-18 11:24:35,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11005 to 10757. [2018-09-18 11:24:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10757 states. [2018-09-18 11:24:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10757 states to 10757 states and 16138 transitions. [2018-09-18 11:24:35,463 INFO L78 Accepts]: Start accepts. Automaton has 10757 states and 16138 transitions. Word has length 345 [2018-09-18 11:24:35,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:24:35,464 INFO L480 AbstractCegarLoop]: Abstraction has 10757 states and 16138 transitions. [2018-09-18 11:24:35,464 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-18 11:24:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10757 states and 16138 transitions. [2018-09-18 11:24:35,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2018-09-18 11:24:35,509 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:24:35,510 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 11:24:35,510 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:24:35,510 INFO L82 PathProgramCache]: Analyzing trace with hash 25340317, now seen corresponding path program 1 times [2018-09-18 11:24:35,510 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:24:35,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:35,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:35,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:24:35,512 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:24:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:36,498 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 5 proven. 100 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-09-18 11:24:36,498 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:24:36,499 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 11:24:36,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:36,509 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:24:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:36,626 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:24:38,348 WARN L1001 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_5 Int)) (let ((.cse0 (mod (+ v_prenex_5 69157) 299861))) (and (= .cse0 0) (<= |c_old(~a29~0)| v_prenex_5) (<= c_~a29~0 (+ .cse0 300138))))) (exists ((v_prenex_6 Int)) (let ((.cse1 (+ v_prenex_6 69157))) (let ((.cse2 (mod .cse1 299861))) (and (<= |c_old(~a29~0)| v_prenex_6) (< .cse1 0) (<= c_~a29~0 (+ .cse2 277)) (not (= .cse2 0)))))) (exists ((v_~a29~0_555 Int)) (let ((.cse3 (+ v_~a29~0_555 69157))) (and (<= |c_old(~a29~0)| v_~a29~0_555) (<= 0 .cse3) (<= c_~a29~0 (+ (mod .cse3 299861) 300138)))))) is different from true [2018-09-18 11:24:39,186 WARN L1001 $PredicateComparison]: unable to prove that (or (exists ((v_~a29~0_555 Int)) (let ((.cse0 (+ v_~a29~0_555 69157))) (and (<= 0 .cse0) (<= 130 v_~a29~0_555) (<= c_~a29~0 (+ (mod .cse0 299861) 300138))))) (exists ((v_prenex_6 Int)) (let ((.cse1 (+ v_prenex_6 69157))) (let ((.cse2 (mod .cse1 299861))) (and (< .cse1 0) (<= c_~a29~0 (+ .cse2 277)) (<= 130 v_prenex_6) (not (= .cse2 0)))))) (exists ((v_prenex_5 Int)) (let ((.cse3 (mod (+ v_prenex_5 69157) 299861))) (and (= .cse3 0) (<= c_~a29~0 (+ .cse3 300138)) (<= 130 v_prenex_5))))) is different from true [2018-09-18 11:24:40,260 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 11 not checked. [2018-09-18 11:24:40,260 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:24:40,875 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 244 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:24:40,897 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:24:40,897 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-18 11:24:40,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:24:40,913 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:24:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:24:41,161 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:24:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 5 proven. 241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:24:41,594 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:24:41,859 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 244 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:24:41,862 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 11:24:41,862 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 6, 9, 6] total 20 [2018-09-18 11:24:41,862 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 11:24:41,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-09-18 11:24:41,863 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-09-18 11:24:41,864 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=222, Unknown=2, NotChecked=66, Total=380 [2018-09-18 11:24:41,864 INFO L87 Difference]: Start difference. First operand 10757 states and 16138 transitions. Second operand 13 states. [2018-09-18 11:24:49,332 WARN L178 SmtUtils]: Spent 6.55 s on a formula simplification. DAG size of input: 43 DAG size of output: 19 [2018-09-18 11:25:00,371 WARN L178 SmtUtils]: Spent 3.96 s on a formula simplification. DAG size of input: 41 DAG size of output: 17 [2018-09-18 11:25:06,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:25:06,004 INFO L93 Difference]: Finished difference Result 32778 states and 53093 transitions. [2018-09-18 11:25:06,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-09-18 11:25:06,005 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 371 [2018-09-18 11:25:06,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:25:06,156 INFO L225 Difference]: With dead ends: 32778 [2018-09-18 11:25:06,156 INFO L226 Difference]: Without dead ends: 22216 [2018-09-18 11:25:06,215 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1512 GetRequests, 1469 SyntacticMatches, 8 SemanticMatches, 35 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 261 ImplicationChecksByTransitivity, 19.4s TimeCoverageRelationStatistics Valid=319, Invalid=874, Unknown=5, NotChecked=134, Total=1332 [2018-09-18 11:25:06,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22216 states. [2018-09-18 11:25:06,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22216 to 21810. [2018-09-18 11:25:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21810 states. [2018-09-18 11:25:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21810 states to 21810 states and 33648 transitions. [2018-09-18 11:25:07,046 INFO L78 Accepts]: Start accepts. Automaton has 21810 states and 33648 transitions. Word has length 371 [2018-09-18 11:25:07,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:25:07,047 INFO L480 AbstractCegarLoop]: Abstraction has 21810 states and 33648 transitions. [2018-09-18 11:25:07,047 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-09-18 11:25:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 21810 states and 33648 transitions. [2018-09-18 11:25:07,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2018-09-18 11:25:07,141 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:25:07,142 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 11:25:07,142 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:25:07,142 INFO L82 PathProgramCache]: Analyzing trace with hash -2101133855, now seen corresponding path program 1 times [2018-09-18 11:25:07,142 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:25:07,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:25:07,143 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:25:07,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:25:07,144 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:25:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:25:07,928 WARN L178 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-09-18 11:25:08,101 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-09-18 11:25:08,307 WARN L178 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 7 [2018-09-18 11:25:08,588 WARN L178 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 18 [2018-09-18 11:25:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 307 proven. 201 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-09-18 11:25:10,067 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:25:10,068 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 11:25:10,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:25:10,075 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:25:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:25:10,214 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:25:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 463 proven. 2 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-09-18 11:25:10,668 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:25:10,895 WARN L178 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 37 [2018-09-18 11:25:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 153 proven. 357 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-18 11:25:11,781 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:25:11,782 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-18 11:25:11,798 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:25:11,798 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:25:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:25:12,108 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:25:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 463 proven. 2 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-09-18 11:25:12,517 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:25:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 153 proven. 357 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-18 11:25:13,870 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 11:25:13,871 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 8, 8, 8, 8] total 39 [2018-09-18 11:25:13,871 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 11:25:13,874 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-09-18 11:25:13,875 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-09-18 11:25:13,875 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=1337, Unknown=0, NotChecked=0, Total=1482 [2018-09-18 11:25:13,875 INFO L87 Difference]: Start difference. First operand 21810 states and 33648 transitions. Second operand 25 states. [2018-09-18 11:25:14,934 WARN L178 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 23 [2018-09-18 11:25:21,764 WARN L178 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 59 [2018-09-18 11:25:22,791 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2018-09-18 11:25:23,290 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 28 [2018-09-18 11:25:23,639 WARN L178 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2018-09-18 11:25:24,343 WARN L178 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 55 [2018-09-18 11:25:24,819 WARN L178 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 54 [2018-09-18 11:25:27,759 WARN L178 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2018-09-18 11:25:27,980 WARN L178 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2018-09-18 11:25:29,097 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2018-09-18 11:25:29,376 WARN L178 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2018-09-18 11:25:29,564 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2018-09-18 11:25:29,738 WARN L178 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 56 [2018-09-18 11:25:32,218 WARN L178 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 49 [2018-09-18 11:25:33,403 WARN L178 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 51 [2018-09-18 11:25:34,212 WARN L178 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 44 [2018-09-18 11:25:36,267 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2018-09-18 11:25:36,452 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 41 [2018-09-18 11:25:36,648 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 45 [2018-09-18 11:25:37,516 WARN L178 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 55 [2018-09-18 11:25:40,308 WARN L178 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 52 [2018-09-18 11:25:40,516 WARN L178 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 55 [2018-09-18 11:25:40,816 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2018-09-18 11:25:43,075 WARN L178 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 53 [2018-09-18 11:25:45,179 WARN L178 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 41 [2018-09-18 11:25:46,599 WARN L178 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 48 [2018-09-18 11:25:47,281 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2018-09-18 11:25:49,058 WARN L178 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 54 [2018-09-18 11:25:51,734 WARN L178 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 50 [2018-09-18 11:25:53,169 WARN L178 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2018-09-18 11:25:54,397 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 55 [2018-09-18 11:25:54,673 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 47 [2018-09-18 11:26:02,733 WARN L178 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 36 [2018-09-18 11:26:05,783 WARN L178 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 32 [2018-09-18 11:26:20,991 WARN L178 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2018-09-18 11:26:34,314 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 51 [2018-09-18 11:26:41,907 WARN L178 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 45 [2018-09-18 11:26:43,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:26:43,726 INFO L93 Difference]: Finished difference Result 52768 states and 155015 transitions. [2018-09-18 11:26:43,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2018-09-18 11:26:43,727 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 481 [2018-09-18 11:26:43,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:26:44,291 INFO L225 Difference]: With dead ends: 52768 [2018-09-18 11:26:44,291 INFO L226 Difference]: Without dead ends: 30367 [2018-09-18 11:26:44,706 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2199 GetRequests, 1920 SyntacticMatches, 6 SemanticMatches, 273 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30268 ImplicationChecksByTransitivity, 27.0s TimeCoverageRelationStatistics Valid=8266, Invalid=67084, Unknown=0, NotChecked=0, Total=75350 [2018-09-18 11:26:44,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30367 states. [2018-09-18 11:26:47,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30367 to 26743. [2018-09-18 11:26:47,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26743 states. [2018-09-18 11:26:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26743 states to 26743 states and 46043 transitions. [2018-09-18 11:26:47,713 INFO L78 Accepts]: Start accepts. Automaton has 26743 states and 46043 transitions. Word has length 481 [2018-09-18 11:26:47,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:26:47,713 INFO L480 AbstractCegarLoop]: Abstraction has 26743 states and 46043 transitions. [2018-09-18 11:26:47,713 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-09-18 11:26:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 26743 states and 46043 transitions. [2018-09-18 11:26:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2018-09-18 11:26:47,986 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:26:47,987 INFO L376 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 11:26:47,987 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:26:47,987 INFO L82 PathProgramCache]: Analyzing trace with hash 402849838, now seen corresponding path program 1 times [2018-09-18 11:26:47,988 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:26:47,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:26:47,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:26:47,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:26:47,991 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:26:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:26:49,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 834 proven. 2 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2018-09-18 11:26:49,056 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:26:49,056 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 11:26:49,076 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:26:49,076 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:26:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:26:49,309 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:26:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 834 proven. 2 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2018-09-18 11:26:50,113 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:26:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 834 proven. 2 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2018-09-18 11:26:50,645 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:26:50,645 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-18 11:26:50,660 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:26:50,660 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:26:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:26:51,109 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:26:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 716 proven. 521 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2018-09-18 11:26:51,613 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:26:52,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 834 proven. 2 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2018-09-18 11:26:52,432 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 11:26:52,432 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 6, 5] total 9 [2018-09-18 11:26:52,433 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 11:26:52,434 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-09-18 11:26:52,435 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-09-18 11:26:52,435 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2018-09-18 11:26:52,435 INFO L87 Difference]: Start difference. First operand 26743 states and 46043 transitions. Second operand 7 states. [2018-09-18 11:26:55,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:26:55,696 INFO L93 Difference]: Finished difference Result 53630 states and 94597 transitions. [2018-09-18 11:26:55,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 11:26:55,696 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 710 [2018-09-18 11:26:55,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:26:55,698 INFO L225 Difference]: With dead ends: 53630 [2018-09-18 11:26:55,698 INFO L226 Difference]: Without dead ends: 0 [2018-09-18 11:26:55,967 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2848 GetRequests, 2836 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-09-18 11:26:55,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-18 11:26:55,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-18 11:26:55,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-18 11:26:55,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-18 11:26:55,970 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 710 [2018-09-18 11:26:55,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:26:55,970 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-18 11:26:55,970 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-09-18 11:26:55,970 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-18 11:26:55,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-18 11:26:55,976 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-18 11:26:56,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:56,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:57,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:58,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:26:59,958 WARN L178 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 1029 DAG size of output: 312 [2018-09-18 11:27:00,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:00,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:01,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:27:02,400 WARN L178 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 1029 DAG size of output: 314 [2018-09-18 11:27:02,549 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 36 [2018-09-18 11:27:04,038 WARN L178 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 341 DAG size of output: 81 [2018-09-18 11:27:05,412 WARN L178 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 302 DAG size of output: 55 [2018-09-18 11:27:06,643 WARN L178 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 304 DAG size of output: 55 [2018-09-18 11:27:06,646 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-18 11:27:06,646 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (<= |old(~a23~0)| ~a23~0) (= ~a29~0 |old(~a29~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) [2018-09-18 11:27:06,646 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-18 11:27:06,647 INFO L426 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-09-18 11:27:06,647 INFO L426 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-09-18 11:27:06,647 INFO L426 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-09-18 11:27:06,647 INFO L426 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,647 INFO L426 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,647 INFO L426 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,647 INFO L426 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,647 INFO L426 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,648 INFO L426 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,648 INFO L426 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,648 INFO L426 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-09-18 11:27:06,648 INFO L426 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-09-18 11:27:06,648 INFO L426 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-09-18 11:27:06,648 INFO L426 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,648 INFO L426 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,648 INFO L426 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,649 INFO L426 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,649 INFO L426 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,649 INFO L426 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,649 INFO L426 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,649 INFO L426 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,649 INFO L426 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,649 INFO L426 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-09-18 11:27:06,649 INFO L426 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-09-18 11:27:06,649 INFO L426 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-09-18 11:27:06,650 INFO L426 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,650 INFO L426 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,650 INFO L426 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,650 INFO L426 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,650 INFO L426 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,650 INFO L426 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,650 INFO L426 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,650 INFO L426 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,650 INFO L426 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,651 INFO L426 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-09-18 11:27:06,651 INFO L426 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-09-18 11:27:06,651 INFO L426 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-09-18 11:27:06,651 INFO L426 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-09-18 11:27:06,651 INFO L426 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-09-18 11:27:06,651 INFO L426 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-09-18 11:27:06,651 INFO L426 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-09-18 11:27:06,651 INFO L426 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,651 INFO L426 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,652 INFO L426 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,652 INFO L426 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,652 INFO L426 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,652 INFO L426 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,652 INFO L426 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,652 INFO L426 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,652 INFO L426 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,652 INFO L426 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,653 INFO L426 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-09-18 11:27:06,653 INFO L426 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-09-18 11:27:06,653 INFO L426 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-09-18 11:27:06,653 INFO L426 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,653 INFO L426 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,653 INFO L426 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,653 INFO L426 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,653 INFO L426 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,653 INFO L426 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-09-18 11:27:06,654 INFO L426 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-09-18 11:27:06,654 INFO L426 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-09-18 11:27:06,654 INFO L426 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,654 INFO L426 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,654 INFO L426 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,654 INFO L426 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,654 INFO L426 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,654 INFO L426 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-09-18 11:27:06,654 INFO L426 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,655 INFO L426 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,656 INFO L426 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-09-18 11:27:06,656 INFO L426 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-09-18 11:27:06,656 INFO L426 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-09-18 11:27:06,656 INFO L426 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 153) no Hoare annotation was computed. [2018-09-18 11:27:06,656 INFO L426 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,656 INFO L426 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,656 INFO L426 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,656 INFO L426 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,656 INFO L426 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-09-18 11:27:06,657 INFO L426 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,658 INFO L426 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,658 INFO L426 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-09-18 11:27:06,658 INFO L426 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-09-18 11:27:06,658 INFO L426 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,658 INFO L426 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,658 INFO L426 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,658 INFO L426 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,658 INFO L422 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse4 (<= |old(~a23~0)| ~a23~0)) (.cse5 (= ~a29~0 |old(~a29~0)|)) (.cse8 (= ~a4~0 |old(~a4~0)|)) (.cse6 (= ~a25~0 |old(~a25~0)|))) (let ((.cse7 (and .cse4 .cse5 .cse8 .cse6)) (.cse1 (not (= 15 ~a8~0))) (.cse2 (not (= 1 ~a3~0))) (.cse3 (not (= 1 |old(~a4~0)|))) (.cse0 (< 277 |old(~a29~0)|))) (and (or (and (and (<= |old(~a23~0)| 138) (< 0 (+ |old(~a23~0)| 43))) .cse0) .cse1 .cse2 .cse3 (and .cse4 .cse5 (or (and (= ~a4~0 1) (or (<= (+ ~a23~0 43) 0) (< 138 ~a23~0))) (<= ~a29~0 277)) .cse6)) (or (< |old(~a23~0)| 312) (not (= 9 |old(~a25~0)|)) (and .cse4 (= 9 ~a25~0) (<= ~a29~0 |old(~a29~0)|)) (< 130 |old(~a29~0)|)) (or .cse1 .cse2 (< |old(~a29~0)| 130) .cse7 .cse0) (or .cse1 .cse2 .cse3 .cse7 (< 10 |old(~a25~0)|)) (or (or .cse1 .cse2 (< 599998 |old(~a29~0)|) (= 12 |old(~a25~0)|)) .cse7) (or .cse7 (or .cse1 .cse2 (< 0 (+ |old(~a29~0)| 22)))) (or .cse1 .cse2 .cse8 .cse3 .cse0)))) [2018-09-18 11:27:06,659 INFO L426 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,659 INFO L426 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-09-18 11:27:06,659 INFO L426 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-09-18 11:27:06,659 INFO L426 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-09-18 11:27:06,659 INFO L426 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,659 INFO L426 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,659 INFO L426 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,659 INFO L426 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,659 INFO L426 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,660 INFO L426 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,661 INFO L426 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-09-18 11:27:06,662 INFO L426 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-09-18 11:27:06,663 INFO L426 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-09-18 11:27:06,664 INFO L426 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,665 INFO L426 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,666 INFO L426 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,667 INFO L426 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,668 INFO L426 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,668 INFO L426 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,668 INFO L426 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,668 INFO L426 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,668 INFO L426 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-09-18 11:27:06,668 INFO L426 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-09-18 11:27:06,668 INFO L426 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,668 INFO L426 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,668 INFO L426 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,669 INFO L426 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-09-18 11:27:06,670 INFO L426 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,671 INFO L426 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,672 INFO L426 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,673 INFO L426 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,674 INFO L426 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,674 INFO L426 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,674 INFO L426 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,674 INFO L426 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,674 INFO L426 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-09-18 11:27:06,674 INFO L426 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-09-18 11:27:06,674 INFO L426 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-09-18 11:27:06,674 INFO L426 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,674 INFO L426 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-09-18 11:27:06,675 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-18 11:27:06,676 INFO L422 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a8~0 15) (<= ~a29~0 130) (<= ~a25~0 10) (= 1 ~a4~0) (<= 130 ~a29~0) (= ~a3~0 1) (<= 312 ~a23~0)) [2018-09-18 11:27:06,676 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-18 11:27:06,676 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-18 11:27:06,676 INFO L422 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (< |old(~a23~0)| 312) (< |old(~a29~0)| 130) (not (= 1 |old(~a4~0)|)) (< 130 |old(~a29~0)|) (and (<= 130 ~a29~0) (<= |old(~a23~0)| ~a23~0) (<= ~a29~0 130) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) (< 10 |old(~a25~0)|)) [2018-09-18 11:27:06,676 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-09-18 11:27:06,676 INFO L422 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse0 (<= ~a29~0 277)) (.cse1 (= 1 ~a4~0))) (or (<= (+ ~a29~0 22) 0) (< |old(~a29~0)| 130) (and .cse0 (<= 130 ~a29~0)) (< |old(~a23~0)| 312) (< 10 |old(~a25~0)|) (and (or (or (<= (+ ~a23~0 43) 0) (< 138 ~a23~0)) .cse0) .cse1) (not (= 1 ~a3~0)) (< 130 |old(~a29~0)|) (and (not (= 12 ~a25~0)) (<= ~a29~0 599998)) (not (= 15 ~a8~0)) (not (= 1 |old(~a4~0)|)) (and (<= ~a25~0 10) .cse1))) [2018-09-18 11:27:06,676 INFO L426 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-09-18 11:27:06,677 INFO L426 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-09-18 11:27:06,677 INFO L426 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-09-18 11:27:06,677 INFO L422 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (let ((.cse0 (<= ~a29~0 277)) (.cse1 (= 1 ~a4~0))) (or (<= (+ ~a29~0 22) 0) (< |old(~a29~0)| 130) (and .cse0 (<= 130 ~a29~0)) (< |old(~a23~0)| 312) (< 10 |old(~a25~0)|) (and (or (or (<= (+ ~a23~0 43) 0) (< 138 ~a23~0)) .cse0) .cse1) (not (= 1 ~a3~0)) (< 130 |old(~a29~0)|) (and (not (= 12 ~a25~0)) (<= ~a29~0 599998)) (not (= 15 ~a8~0)) (not (= 1 |old(~a4~0)|)) (and (<= ~a25~0 10) .cse1))) [2018-09-18 11:27:06,677 INFO L426 ceAbstractionStarter]: For program point L1034-4(lines 1028 1044) no Hoare annotation was computed. [2018-09-18 11:27:06,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.09 11:27:06 BoogieIcfgContainer [2018-09-18 11:27:06,697 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-18 11:27:06,698 INFO L168 Benchmark]: Toolchain (without parser) took 186926.43 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.4 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -584.7 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-09-18 11:27:06,699 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-18 11:27:06,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1007.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 7.1 GB. [2018-09-18 11:27:06,700 INFO L168 Benchmark]: Boogie Procedure Inliner took 224.70 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-09-18 11:27:06,701 INFO L168 Benchmark]: Boogie Preprocessor took 386.74 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 810.0 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -936.6 MB). Peak memory consumption was 49.5 MB. Max. memory is 7.1 GB. [2018-09-18 11:27:06,702 INFO L168 Benchmark]: RCFGBuilder took 4432.94 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.1 GB in the end (delta: 169.8 MB). Peak memory consumption was 169.8 MB. Max. memory is 7.1 GB. [2018-09-18 11:27:06,703 INFO L168 Benchmark]: TraceAbstraction took 180865.33 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.6 GB). Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 86.9 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-09-18 11:27:06,709 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1007.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 224.70 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 386.74 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 810.0 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -936.6 MB). Peak memory consumption was 49.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4432.94 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.1 GB in the end (delta: 169.8 MB). Peak memory consumption was 169.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 180865.33 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.6 GB). Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 86.9 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 153]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((((((((((a29 + 22 <= 0 || \old(a29) < 130) || (a29 <= 277 && 130 <= a29)) || \old(a23) < 312) || 10 < \old(a25)) || (((a23 + 43 <= 0 || 138 < a23) || a29 <= 277) && 1 == a4)) || !(1 == a3)) || 130 < \old(a29)) || (!(12 == a25) && a29 <= 599998)) || !(15 == a8)) || !(1 == \old(a4))) || (a25 <= 10 && 1 == a4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 293 locations, 1 error locations. SAFE Result, 180.7s OverallTime, 8 OverallIterations, 7 TraceHistogramMax, 141.6s AutomataDifference, 0.0s DeadEndRemovalTime, 10.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 1543 SDtfs, 19377 SDslu, 5474 SDs, 0 SdLazy, 56517 SolverSat, 13744 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 82.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8440 GetRequests, 8064 SyntacticMatches, 21 SemanticMatches, 355 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 30615 ImplicationChecksByTransitivity, 49.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=26743occurred in iteration=7, 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: 4.7s AutomataMinimizationTime, 8 MinimizatonAttempts, 4697 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 558 PreInvPairs, 1042 NumberOfFragments, 446 HoareAnnotationTreeSize, 558 FomulaSimplifications, 146254 FormulaSimplificationTreeSizeReduction, 6.4s HoareSimplificationTime, 7 FomulaSimplificationsInter, 31783 FormulaSimplificationTreeSizeReductionInter, 4.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 18.4s InterpolantComputationTime, 6714 NumberOfCodeBlocks, 6714 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 10733 ConstructedInterpolants, 7 QuantifiedInterpolants, 22396591 SizeOfPredicates, 19 NumberOfNonLiveVariables, 6345 ConjunctsInSsa, 101 ConjunctsInUnsatCore, 26 InterpolantComputations, 5 PerfectInterpolantSequences, 12409/15046 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/Problem11_label37_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-18_11-27-06-742.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem11_label37_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-18_11-27-06-742.csv Received shutdown request...