/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix045_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 21:30:01,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 21:30:01,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 21:30:01,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 21:30:01,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 21:30:01,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 21:30:01,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 21:30:01,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 21:30:01,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 21:30:01,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 21:30:01,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 21:30:01,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 21:30:01,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 21:30:01,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 21:30:01,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 21:30:01,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 21:30:01,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 21:30:01,310 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 21:30:01,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 21:30:01,314 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 21:30:01,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 21:30:01,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 21:30:01,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 21:30:01,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 21:30:01,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 21:30:01,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 21:30:01,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 21:30:01,325 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 21:30:01,326 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 21:30:01,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 21:30:01,327 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 21:30:01,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 21:30:01,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 21:30:01,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 21:30:01,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 21:30:01,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 21:30:01,331 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-18 21:30:01,345 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 21:30:01,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 21:30:01,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 21:30:01,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 21:30:01,347 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 21:30:01,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 21:30:01,347 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 21:30:01,347 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 21:30:01,348 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 21:30:01,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 21:30:01,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 21:30:01,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 21:30:01,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 21:30:01,348 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 21:30:01,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 21:30:01,349 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 21:30:01,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 21:30:01,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 21:30:01,349 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 21:30:01,350 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 21:30:01,350 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 21:30:01,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 21:30:01,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 21:30:01,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 21:30:01,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 21:30:01,351 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 21:30:01,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 21:30:01,351 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 21:30:01,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 21:30:01,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 21:30:01,625 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 21:30:01,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 21:30:01,650 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 21:30:01,652 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 21:30:01,652 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 21:30:01,653 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix045_power.oepc.i [2019-12-18 21:30:01,729 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a950a75f/69519aa2c477435f9d42ca382bfd2312/FLAGd3b1364db [2019-12-18 21:30:02,296 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 21:30:02,297 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix045_power.oepc.i [2019-12-18 21:30:02,320 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a950a75f/69519aa2c477435f9d42ca382bfd2312/FLAGd3b1364db [2019-12-18 21:30:02,558 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a950a75f/69519aa2c477435f9d42ca382bfd2312 [2019-12-18 21:30:02,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 21:30:02,574 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 21:30:02,576 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 21:30:02,576 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 21:30:02,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 21:30:02,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 09:30:02" (1/1) ... [2019-12-18 21:30:02,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f0f0d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:02, skipping insertion in model container [2019-12-18 21:30:02,584 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 09:30:02" (1/1) ... [2019-12-18 21:30:02,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 21:30:02,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 21:30:03,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 21:30:03,245 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 21:30:03,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 21:30:03,381 INFO L208 MainTranslator]: Completed translation [2019-12-18 21:30:03,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03 WrapperNode [2019-12-18 21:30:03,382 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 21:30:03,383 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 21:30:03,383 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 21:30:03,383 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 21:30:03,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... [2019-12-18 21:30:03,412 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... [2019-12-18 21:30:03,445 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 21:30:03,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 21:30:03,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 21:30:03,445 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 21:30:03,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... [2019-12-18 21:30:03,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... [2019-12-18 21:30:03,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... [2019-12-18 21:30:03,461 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... [2019-12-18 21:30:03,481 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... [2019-12-18 21:30:03,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... [2019-12-18 21:30:03,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... [2019-12-18 21:30:03,506 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 21:30:03,506 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 21:30:03,506 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 21:30:03,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 21:30:03,507 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 21:30:03,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 21:30:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 21:30:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 21:30:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 21:30:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 21:30:03,590 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 21:30:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 21:30:03,591 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 21:30:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 21:30:03,592 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 21:30:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 21:30:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 21:30:03,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 21:30:03,595 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 21:30:04,503 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 21:30:04,504 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 21:30:04,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 09:30:04 BoogieIcfgContainer [2019-12-18 21:30:04,506 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 21:30:04,507 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 21:30:04,507 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 21:30:04,510 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 21:30:04,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 09:30:02" (1/3) ... [2019-12-18 21:30:04,512 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23eb4439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 09:30:04, skipping insertion in model container [2019-12-18 21:30:04,512 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 09:30:03" (2/3) ... [2019-12-18 21:30:04,512 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23eb4439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 09:30:04, skipping insertion in model container [2019-12-18 21:30:04,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 09:30:04" (3/3) ... [2019-12-18 21:30:04,514 INFO L109 eAbstractionObserver]: Analyzing ICFG mix045_power.oepc.i [2019-12-18 21:30:04,525 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 21:30:04,526 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 21:30:04,534 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-18 21:30:04,535 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 21:30:04,580 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,581 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,581 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,581 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,582 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,582 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,584 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,584 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,585 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,586 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,586 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,586 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,586 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,587 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,587 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,587 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,588 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,588 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,588 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,588 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,589 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,589 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,589 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,594 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,595 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,595 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,596 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,596 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,599 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,599 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,599 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,600 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,600 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,600 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,600 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,601 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,601 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,601 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,601 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,602 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,602 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,602 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,602 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,603 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,603 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,603 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,603 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,604 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,604 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,604 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,604 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,604 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,605 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,610 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,611 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,611 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,636 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,636 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,637 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,637 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,637 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,639 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,641 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,641 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,642 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,642 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,643 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,643 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,643 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,643 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,652 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,653 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,653 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,653 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,660 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,660 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,661 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,661 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,661 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,661 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,661 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,663 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,663 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,663 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,664 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,664 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,665 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,666 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,666 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,666 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,666 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,666 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,668 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,668 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,668 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,668 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,669 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,669 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,669 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,669 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,669 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,672 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,672 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,673 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,673 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,673 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,673 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,674 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,674 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,674 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,674 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,674 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,674 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,675 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,675 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,675 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,675 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,675 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,676 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,676 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,676 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,676 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,676 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,676 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,677 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,677 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,677 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,677 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,677 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,678 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,679 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,679 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,680 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,680 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,685 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,685 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,685 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,686 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,686 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,686 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,686 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,686 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,687 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,687 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,687 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,688 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,688 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,688 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,688 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,688 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,689 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,689 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,689 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,689 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,689 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,689 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,690 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,690 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,690 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,690 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,690 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,691 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,691 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,691 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,691 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,692 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,692 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,696 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,696 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,696 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,696 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,697 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,697 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,697 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,697 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,697 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,698 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,698 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,698 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,700 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,700 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,700 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,700 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,701 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,704 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,704 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,704 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,704 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,705 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 21:30:04,720 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-18 21:30:04,741 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 21:30:04,741 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 21:30:04,741 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 21:30:04,741 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 21:30:04,742 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 21:30:04,742 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 21:30:04,742 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 21:30:04,742 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 21:30:04,758 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 176 places, 213 transitions [2019-12-18 21:30:04,760 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 176 places, 213 transitions [2019-12-18 21:30:04,853 INFO L126 PetriNetUnfolder]: 47/210 cut-off events. [2019-12-18 21:30:04,853 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 21:30:04,874 INFO L76 FinitePrefix]: Finished finitePrefix Result has 220 conditions, 210 events. 47/210 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 431 event pairs. 9/170 useless extension candidates. Maximal degree in co-relation 179. Up to 2 conditions per place. [2019-12-18 21:30:04,901 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 176 places, 213 transitions [2019-12-18 21:30:04,952 INFO L126 PetriNetUnfolder]: 47/210 cut-off events. [2019-12-18 21:30:04,953 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 21:30:04,961 INFO L76 FinitePrefix]: Finished finitePrefix Result has 220 conditions, 210 events. 47/210 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 431 event pairs. 9/170 useless extension candidates. Maximal degree in co-relation 179. Up to 2 conditions per place. [2019-12-18 21:30:04,984 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 19004 [2019-12-18 21:30:04,985 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-18 21:30:08,550 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2019-12-18 21:30:08,686 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-12-18 21:30:08,718 INFO L206 etLargeBlockEncoding]: Checked pairs total: 83398 [2019-12-18 21:30:08,719 INFO L214 etLargeBlockEncoding]: Total number of compositions: 113 [2019-12-18 21:30:08,723 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 95 places, 105 transitions [2019-12-18 21:30:29,187 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 120347 states. [2019-12-18 21:30:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120347 states. [2019-12-18 21:30:29,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-18 21:30:29,194 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 21:30:29,195 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-12-18 21:30:29,196 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 21:30:29,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 21:30:29,204 INFO L82 PathProgramCache]: Analyzing trace with hash 912982, now seen corresponding path program 1 times [2019-12-18 21:30:29,213 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 21:30:29,214 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738717184] [2019-12-18 21:30:29,214 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 21:30:29,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 21:30:29,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 21:30:29,433 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738717184] [2019-12-18 21:30:29,434 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 21:30:29,435 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 21:30:29,435 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178398426] [2019-12-18 21:30:29,440 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 21:30:29,440 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 21:30:29,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 21:30:29,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 21:30:29,454 INFO L87 Difference]: Start difference. First operand 120347 states. Second operand 3 states. [2019-12-18 21:30:33,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 21:30:33,604 INFO L93 Difference]: Finished difference Result 119517 states and 511976 transitions. [2019-12-18 21:30:33,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 21:30:33,606 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-12-18 21:30:33,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 21:30:34,330 INFO L225 Difference]: With dead ends: 119517 [2019-12-18 21:30:34,331 INFO L226 Difference]: Without dead ends: 112588 [2019-12-18 21:30:34,332 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 21:30:39,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112588 states. [2019-12-18 21:30:42,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112588 to 112588. [2019-12-18 21:30:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112588 states. [2019-12-18 21:30:46,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112588 states to 112588 states and 481699 transitions. [2019-12-18 21:30:46,128 INFO L78 Accepts]: Start accepts. Automaton has 112588 states and 481699 transitions. Word has length 3 [2019-12-18 21:30:46,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 21:30:46,128 INFO L462 AbstractCegarLoop]: Abstraction has 112588 states and 481699 transitions. [2019-12-18 21:30:46,128 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 21:30:46,128 INFO L276 IsEmpty]: Start isEmpty. Operand 112588 states and 481699 transitions. [2019-12-18 21:30:46,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-18 21:30:46,133 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 21:30:46,134 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 21:30:46,134 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 21:30:46,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 21:30:46,135 INFO L82 PathProgramCache]: Analyzing trace with hash -1107669518, now seen corresponding path program 1 times [2019-12-18 21:30:46,135 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 21:30:46,135 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396198249] [2019-12-18 21:30:46,135 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 21:30:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 21:30:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 21:30:46,285 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396198249] [2019-12-18 21:30:46,286 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 21:30:46,286 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 21:30:46,286 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954745236] [2019-12-18 21:30:46,288 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 21:30:46,288 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 21:30:46,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 21:30:46,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 21:30:46,289 INFO L87 Difference]: Start difference. First operand 112588 states and 481699 transitions. Second operand 4 states. [2019-12-18 21:30:52,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 21:30:52,624 INFO L93 Difference]: Finished difference Result 179798 states and 737317 transitions. [2019-12-18 21:30:52,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 21:30:52,625 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2019-12-18 21:30:52,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 21:30:53,566 INFO L225 Difference]: With dead ends: 179798 [2019-12-18 21:30:53,566 INFO L226 Difference]: Without dead ends: 179749 [2019-12-18 21:30:53,567 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 21:30:59,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179749 states. [2019-12-18 21:31:02,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179749 to 163869. [2019-12-18 21:31:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163869 states. [2019-12-18 21:31:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163869 states to 163869 states and 680837 transitions. [2019-12-18 21:31:03,508 INFO L78 Accepts]: Start accepts. Automaton has 163869 states and 680837 transitions. Word has length 11 [2019-12-18 21:31:03,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 21:31:03,508 INFO L462 AbstractCegarLoop]: Abstraction has 163869 states and 680837 transitions. [2019-12-18 21:31:03,508 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 21:31:03,508 INFO L276 IsEmpty]: Start isEmpty. Operand 163869 states and 680837 transitions. [2019-12-18 21:31:03,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-18 21:31:03,516 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 21:31:03,516 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 21:31:03,517 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 21:31:03,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 21:31:03,517 INFO L82 PathProgramCache]: Analyzing trace with hash 1488518980, now seen corresponding path program 1 times [2019-12-18 21:31:03,517 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 21:31:03,518 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250483068] [2019-12-18 21:31:03,518 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 21:31:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 21:31:03,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 21:31:03,623 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250483068] [2019-12-18 21:31:03,623 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 21:31:03,623 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 21:31:03,623 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547659855] [2019-12-18 21:31:03,625 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 21:31:03,625 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 21:31:03,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 21:31:03,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 21:31:03,626 INFO L87 Difference]: Start difference. First operand 163869 states and 680837 transitions. Second operand 4 states. [2019-12-18 21:31:10,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 21:31:10,336 INFO L93 Difference]: Finished difference Result 230878 states and 937576 transitions. [2019-12-18 21:31:10,336 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 21:31:10,336 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-12-18 21:31:10,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 21:31:11,083 INFO L225 Difference]: With dead ends: 230878 [2019-12-18 21:31:11,083 INFO L226 Difference]: Without dead ends: 230822 [2019-12-18 21:31:11,084 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 21:31:18,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230822 states. [2019-12-18 21:31:22,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 230822 to 194736. [2019-12-18 21:31:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194736 states. [2019-12-18 21:31:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194736 states to 194736 states and 804641 transitions. [2019-12-18 21:31:33,393 INFO L78 Accepts]: Start accepts. Automaton has 194736 states and 804641 transitions. Word has length 13 [2019-12-18 21:31:33,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 21:31:33,394 INFO L462 AbstractCegarLoop]: Abstraction has 194736 states and 804641 transitions. [2019-12-18 21:31:33,394 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 21:31:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 194736 states and 804641 transitions. [2019-12-18 21:31:33,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 21:31:33,404 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 21:31:33,404 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 21:31:33,404 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 21:31:33,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 21:31:33,405 INFO L82 PathProgramCache]: Analyzing trace with hash -854282460, now seen corresponding path program 1 times [2019-12-18 21:31:33,405 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 21:31:33,405 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337059478] [2019-12-18 21:31:33,405 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 21:31:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 21:31:33,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 21:31:33,488 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337059478] [2019-12-18 21:31:33,488 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 21:31:33,488 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 21:31:33,489 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524566696] [2019-12-18 21:31:33,489 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 21:31:33,489 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 21:31:33,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 21:31:33,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 21:31:33,490 INFO L87 Difference]: Start difference. First operand 194736 states and 804641 transitions. Second operand 5 states. [2019-12-18 21:31:42,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 21:31:42,355 INFO L93 Difference]: Finished difference Result 263583 states and 1078521 transitions. [2019-12-18 21:31:42,356 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 21:31:42,356 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-18 21:31:42,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 21:31:43,331 INFO L225 Difference]: With dead ends: 263583 [2019-12-18 21:31:43,331 INFO L226 Difference]: Without dead ends: 263583 [2019-12-18 21:31:43,332 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 21:31:50,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263583 states. [2019-12-18 21:31:54,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263583 to 218994. [2019-12-18 21:31:54,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218994 states. [2019-12-18 21:32:05,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218994 states to 218994 states and 904485 transitions. [2019-12-18 21:32:05,247 INFO L78 Accepts]: Start accepts. Automaton has 218994 states and 904485 transitions. Word has length 16 [2019-12-18 21:32:05,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 21:32:05,247 INFO L462 AbstractCegarLoop]: Abstraction has 218994 states and 904485 transitions. [2019-12-18 21:32:05,247 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 21:32:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 218994 states and 904485 transitions. [2019-12-18 21:32:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-18 21:32:05,264 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 21:32:05,264 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 21:32:05,264 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 21:32:05,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 21:32:05,265 INFO L82 PathProgramCache]: Analyzing trace with hash -629636239, now seen corresponding path program 1 times [2019-12-18 21:32:05,265 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 21:32:05,265 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115142756] [2019-12-18 21:32:05,265 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 21:32:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 21:32:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 21:32:05,338 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115142756] [2019-12-18 21:32:05,338 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 21:32:05,338 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 21:32:05,339 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701299193] [2019-12-18 21:32:05,339 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 21:32:05,339 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 21:32:05,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 21:32:05,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 21:32:05,340 INFO L87 Difference]: Start difference. First operand 218994 states and 904485 transitions. Second operand 3 states. [2019-12-18 21:32:06,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 21:32:06,397 INFO L93 Difference]: Finished difference Result 218602 states and 902947 transitions. [2019-12-18 21:32:06,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 21:32:06,397 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-12-18 21:32:06,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 21:32:08,873 INFO L225 Difference]: With dead ends: 218602 [2019-12-18 21:32:08,874 INFO L226 Difference]: Without dead ends: 218602 [2019-12-18 21:32:08,874 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 21:32:21,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218602 states. [2019-12-18 21:32:24,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218602 to 218602. [2019-12-18 21:32:24,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218602 states. [2019-12-18 21:32:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218602 states to 218602 states and 902947 transitions. [2019-12-18 21:32:26,109 INFO L78 Accepts]: Start accepts. Automaton has 218602 states and 902947 transitions. Word has length 18 [2019-12-18 21:32:26,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 21:32:26,109 INFO L462 AbstractCegarLoop]: Abstraction has 218602 states and 902947 transitions. [2019-12-18 21:32:26,109 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 21:32:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 218602 states and 902947 transitions. [2019-12-18 21:32:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-18 21:32:26,126 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 21:32:26,127 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 21:32:26,127 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 21:32:26,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 21:32:26,127 INFO L82 PathProgramCache]: Analyzing trace with hash 1800903382, now seen corresponding path program 1 times [2019-12-18 21:32:26,127 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 21:32:26,127 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732017300] [2019-12-18 21:32:26,127 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 21:32:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 21:32:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 21:32:26,216 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732017300] [2019-12-18 21:32:26,216 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 21:32:26,216 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 21:32:26,216 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654773966] [2019-12-18 21:32:26,217 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 21:32:26,217 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 21:32:26,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 21:32:26,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 21:32:26,218 INFO L87 Difference]: Start difference. First operand 218602 states and 902947 transitions. Second operand 3 states. [2019-12-18 21:32:33,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 21:32:33,978 INFO L93 Difference]: Finished difference Result 218415 states and 902169 transitions. [2019-12-18 21:32:33,978 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 21:32:33,978 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-18 21:32:33,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 21:32:34,677 INFO L225 Difference]: With dead ends: 218415 [2019-12-18 21:32:34,678 INFO L226 Difference]: Without dead ends: 218415 [2019-12-18 21:32:34,678 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 21:32:41,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218415 states. [2019-12-18 21:32:44,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218415 to 218415. [2019-12-18 21:32:44,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218415 states. [2019-12-18 21:32:45,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218415 states to 218415 states and 902169 transitions. [2019-12-18 21:32:45,677 INFO L78 Accepts]: Start accepts. Automaton has 218415 states and 902169 transitions. Word has length 19 [2019-12-18 21:32:45,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 21:32:45,677 INFO L462 AbstractCegarLoop]: Abstraction has 218415 states and 902169 transitions. [2019-12-18 21:32:45,678 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 21:32:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 218415 states and 902169 transitions. [2019-12-18 21:32:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-18 21:32:45,694 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 21:32:45,694 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 21:32:45,694 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 21:32:45,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 21:32:45,695 INFO L82 PathProgramCache]: Analyzing trace with hash 433976564, now seen corresponding path program 1 times [2019-12-18 21:32:45,695 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 21:32:45,695 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41210226] [2019-12-18 21:32:45,696 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 21:32:45,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 21:32:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 21:32:45,754 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41210226] [2019-12-18 21:32:45,755 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 21:32:45,755 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 21:32:45,755 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919402259] [2019-12-18 21:32:45,755 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 21:32:45,756 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 21:32:45,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 21:32:45,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 21:32:45,756 INFO L87 Difference]: Start difference. First operand 218415 states and 902169 transitions. Second operand 5 states. [2019-12-18 21:32:57,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 21:32:57,261 INFO L93 Difference]: Finished difference Result 296892 states and 1202624 transitions. [2019-12-18 21:32:57,261 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-18 21:32:57,262 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2019-12-18 21:32:57,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 21:32:58,190 INFO L225 Difference]: With dead ends: 296892 [2019-12-18 21:32:58,191 INFO L226 Difference]: Without dead ends: 296801 [2019-12-18 21:32:58,191 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-18 21:33:05,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296801 states. [2019-12-18 21:33:09,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296801 to 226257. [2019-12-18 21:33:09,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226257 states. [2019-12-18 21:33:11,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226257 states to 226257 states and 933879 transitions. [2019-12-18 21:33:11,341 INFO L78 Accepts]: Start accepts. Automaton has 226257 states and 933879 transitions. Word has length 19 [2019-12-18 21:33:11,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 21:33:11,341 INFO L462 AbstractCegarLoop]: Abstraction has 226257 states and 933879 transitions. [2019-12-18 21:33:11,342 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 21:33:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 226257 states and 933879 transitions. [2019-12-18 21:33:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-18 21:33:11,364 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 21:33:11,364 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 21:33:11,364 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 21:33:11,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 21:33:11,364 INFO L82 PathProgramCache]: Analyzing trace with hash 612930097, now seen corresponding path program 1 times [2019-12-18 21:33:11,365 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 21:33:11,365 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957196392] [2019-12-18 21:33:11,365 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 21:33:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 21:33:11,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 21:33:11,447 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1957196392] [2019-12-18 21:33:11,447 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 21:33:11,448 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 21:33:11,448 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106054645] [2019-12-18 21:33:11,448 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 21:33:11,448 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 21:33:11,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 21:33:11,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 21:33:11,449 INFO L87 Difference]: Start difference. First operand 226257 states and 933879 transitions. Second operand 3 states. Received shutdown request... [2019-12-18 21:33:18,487 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 21:33:18,487 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-18 21:33:18,491 WARN L227 ceAbstractionStarter]: Timeout [2019-12-18 21:33:18,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 09:33:18 BasicIcfg [2019-12-18 21:33:18,492 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 21:33:18,493 INFO L168 Benchmark]: Toolchain (without parser) took 195920.32 ms. Allocated memory was 145.2 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 102.0 MB in the beginning and 2.9 GB in the end (delta: -2.8 GB). Peak memory consumption was 4.0 GB. Max. memory is 7.1 GB. [2019-12-18 21:33:18,494 INFO L168 Benchmark]: CDTParser took 1.66 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-18 21:33:18,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 806.34 ms. Allocated memory was 145.2 MB in the beginning and 202.4 MB in the end (delta: 57.1 MB). Free memory was 101.6 MB in the beginning and 156.8 MB in the end (delta: -55.2 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2019-12-18 21:33:18,496 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.14 ms. Allocated memory is still 202.4 MB. Free memory was 156.8 MB in the beginning and 154.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-18 21:33:18,497 INFO L168 Benchmark]: Boogie Preprocessor took 60.89 ms. Allocated memory is still 202.4 MB. Free memory was 154.0 MB in the beginning and 152.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-18 21:33:18,498 INFO L168 Benchmark]: RCFGBuilder took 999.48 ms. Allocated memory is still 202.4 MB. Free memory was 152.0 MB in the beginning and 101.2 MB in the end (delta: 50.8 MB). Peak memory consumption was 50.8 MB. Max. memory is 7.1 GB. [2019-12-18 21:33:18,498 INFO L168 Benchmark]: TraceAbstraction took 193984.82 ms. Allocated memory was 202.4 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 101.2 MB in the beginning and 2.9 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.9 GB. Max. memory is 7.1 GB. [2019-12-18 21:33:18,503 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.66 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 806.34 ms. Allocated memory was 145.2 MB in the beginning and 202.4 MB in the end (delta: 57.1 MB). Free memory was 101.6 MB in the beginning and 156.8 MB in the end (delta: -55.2 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 62.14 ms. Allocated memory is still 202.4 MB. Free memory was 156.8 MB in the beginning and 154.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.89 ms. Allocated memory is still 202.4 MB. Free memory was 154.0 MB in the beginning and 152.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 999.48 ms. Allocated memory is still 202.4 MB. Free memory was 152.0 MB in the beginning and 101.2 MB in the end (delta: 50.8 MB). Peak memory consumption was 50.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 193984.82 ms. Allocated memory was 202.4 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 101.2 MB in the beginning and 2.9 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.9 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.9s, 176 ProgramPointsBefore, 95 ProgramPointsAfterwards, 213 TransitionsBefore, 105 TransitionsAfterwards, 19004 CoEnabledTransitionPairs, 7 FixpointIterations, 33 TrivialSequentialCompositions, 48 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 32 ConcurrentYvCompositions, 31 ChoiceCompositions, 7185 VarBasedMoverChecksPositive, 215 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 83398 CheckedPairsTotal, 113 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while BasicCegarLoop was constructing difference of abstraction (226257states) and FLOYD_HOARE automaton (currently 3 states, 3 states before enhancement),while ReachableStatesComputation was computing reachable states (101957 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while BasicCegarLoop was constructing difference of abstraction (226257states) and FLOYD_HOARE automaton (currently 3 states, 3 states before enhancement),while ReachableStatesComputation was computing reachable states (101957 states constructedinput type IntersectNwa). - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 167 locations, 2 error locations. Result: TIMEOUT, OverallTime: 193.7s, OverallIterations: 8, TraceHistogramMax: 1, AutomataDifference: 60.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1465 SDtfs, 977 SDslu, 1664 SDs, 0 SdLazy, 1139 SolverSat, 63 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 28 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=226257occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 107.3s AutomataMinimizationTime, 7 MinimizatonAttempts, 167099 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 119 NumberOfCodeBlocks, 119 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 111 ConstructedInterpolants, 0 QuantifiedInterpolants, 5431 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown