/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-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi010_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 22:03:58,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 22:03:58,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 22:03:58,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 22:03:58,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 22:03:58,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 22:03:58,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 22:03:58,548 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 22:03:58,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 22:03:58,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 22:03:58,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 22:03:58,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 22:03:58,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 22:03:58,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 22:03:58,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 22:03:58,563 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 22:03:58,564 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 22:03:58,566 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 22:03:58,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 22:03:58,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 22:03:58,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 22:03:58,579 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 22:03:58,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 22:03:58,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 22:03:58,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 22:03:58,583 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 22:03:58,583 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 22:03:58,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 22:03:58,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 22:03:58,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 22:03:58,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 22:03:58,589 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 22:03:58,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 22:03:58,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 22:03:58,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 22:03:58,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 22:03:58,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 22:03:58,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 22:03:58,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 22:03:58,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 22:03:58,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 22:03:58,595 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-MCR.epf [2019-12-27 22:03:58,627 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 22:03:58,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 22:03:58,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 22:03:58,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 22:03:58,632 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 22:03:58,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 22:03:58,632 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 22:03:58,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 22:03:58,633 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 22:03:58,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 22:03:58,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 22:03:58,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 22:03:58,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 22:03:58,634 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 22:03:58,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 22:03:58,634 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 22:03:58,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 22:03:58,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 22:03:58,635 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 22:03:58,635 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 22:03:58,635 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 22:03:58,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 22:03:58,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 22:03:58,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 22:03:58,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 22:03:58,636 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 22:03:58,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 22:03:58,636 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 22:03:58,637 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 22:03:58,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 22:03:58,637 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 22:03:58,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 22:03:58,934 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 22:03:58,955 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 22:03:58,958 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 22:03:58,960 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 22:03:58,962 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 22:03:58,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi010_power.oepc.i [2019-12-27 22:03:59,030 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f358a529/934006572c5645368504280e8bb871ad/FLAGa619ab0dc [2019-12-27 22:03:59,551 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 22:03:59,552 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi010_power.oepc.i [2019-12-27 22:03:59,574 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f358a529/934006572c5645368504280e8bb871ad/FLAGa619ab0dc [2019-12-27 22:03:59,855 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f358a529/934006572c5645368504280e8bb871ad [2019-12-27 22:03:59,862 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 22:03:59,864 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 22:03:59,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 22:03:59,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 22:03:59,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 22:03:59,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 10:03:59" (1/1) ... [2019-12-27 22:03:59,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61be2d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:03:59, skipping insertion in model container [2019-12-27 22:03:59,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 10:03:59" (1/1) ... [2019-12-27 22:03:59,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 22:03:59,939 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 22:04:00,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 22:04:00,440 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 22:04:00,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 22:04:00,575 INFO L208 MainTranslator]: Completed translation [2019-12-27 22:04:00,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00 WrapperNode [2019-12-27 22:04:00,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 22:04:00,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 22:04:00,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 22:04:00,577 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 22:04:00,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... [2019-12-27 22:04:00,611 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... [2019-12-27 22:04:00,654 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 22:04:00,654 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 22:04:00,655 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 22:04:00,655 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 22:04:00,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... [2019-12-27 22:04:00,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... [2019-12-27 22:04:00,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... [2019-12-27 22:04:00,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... [2019-12-27 22:04:00,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... [2019-12-27 22:04:00,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... [2019-12-27 22:04:00,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... [2019-12-27 22:04:00,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 22:04:00,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 22:04:00,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 22:04:00,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 22:04:00,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 22:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 22:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 22:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 22:04:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 22:04:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 22:04:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 22:04:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 22:04:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 22:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 22:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 22:04:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 22:04:00,819 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 22:04:01,615 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 22:04:01,615 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 22:04:01,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 10:04:01 BoogieIcfgContainer [2019-12-27 22:04:01,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 22:04:01,618 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 22:04:01,618 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 22:04:01,624 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 22:04:01,624 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 10:03:59" (1/3) ... [2019-12-27 22:04:01,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358a50ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 10:04:01, skipping insertion in model container [2019-12-27 22:04:01,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:04:00" (2/3) ... [2019-12-27 22:04:01,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358a50ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 10:04:01, skipping insertion in model container [2019-12-27 22:04:01,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 10:04:01" (3/3) ... [2019-12-27 22:04:01,630 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi010_power.oepc.i [2019-12-27 22:04:01,641 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 22:04:01,641 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 22:04:01,654 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 22:04:01,656 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 22:04:01,740 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,740 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,741 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,741 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,741 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,741 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,741 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,742 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,742 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,742 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,742 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,743 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,743 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,743 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,743 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,744 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,744 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,744 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,744 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,744 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,745 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,745 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,745 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,746 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,746 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,746 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,747 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,748 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,748 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,748 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,748 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,748 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,749 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,749 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,749 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,749 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,751 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,753 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,767 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,767 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,776 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,777 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,777 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,777 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,777 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,777 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,778 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,778 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,782 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,783 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,783 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,783 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,790 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,790 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,791 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,791 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,792 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,792 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,792 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,792 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,792 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,793 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,793 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,793 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,793 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,793 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,794 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,794 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,794 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,794 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,794 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,795 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,795 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,795 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,795 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,795 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,795 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,796 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,796 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,796 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,796 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,796 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,797 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,797 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,798 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,798 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,798 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,799 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,799 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,799 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,799 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,799 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,800 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,800 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,800 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,800 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,800 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,800 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,801 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,801 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,801 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,801 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,801 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,802 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,802 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,802 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,802 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,802 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,802 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,803 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,803 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,803 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,803 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,803 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,803 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,804 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,804 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,804 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,804 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,805 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,805 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,805 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,805 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,805 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,808 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,808 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,808 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,808 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,808 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,809 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,809 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,809 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,809 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,809 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,809 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,810 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,810 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,810 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,810 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,810 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,811 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,811 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,811 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,811 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,811 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,813 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,813 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,823 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,824 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,824 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,824 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,824 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,824 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,825 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,825 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,825 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,826 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,838 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,838 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,839 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,839 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,839 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,839 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,839 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,839 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,840 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,840 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,840 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,840 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,841 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,841 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,841 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,843 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,843 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,843 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,843 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,843 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,843 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,845 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,845 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:04:01,859 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-27 22:04:01,882 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 22:04:01,882 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 22:04:01,882 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 22:04:01,883 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 22:04:01,883 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 22:04:01,883 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 22:04:01,883 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 22:04:01,883 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 22:04:01,901 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 178 places, 227 transitions [2019-12-27 22:04:01,903 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 178 places, 227 transitions [2019-12-27 22:04:02,012 INFO L132 PetriNetUnfolder]: 56/225 cut-off events. [2019-12-27 22:04:02,013 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 22:04:02,027 INFO L76 FinitePrefix]: Finished finitePrefix Result has 232 conditions, 225 events. 56/225 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 552 event pairs. 0/167 useless extension candidates. Maximal degree in co-relation 195. Up to 2 conditions per place. [2019-12-27 22:04:02,054 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 178 places, 227 transitions [2019-12-27 22:04:02,118 INFO L132 PetriNetUnfolder]: 56/225 cut-off events. [2019-12-27 22:04:02,119 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 22:04:02,128 INFO L76 FinitePrefix]: Finished finitePrefix Result has 232 conditions, 225 events. 56/225 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 552 event pairs. 0/167 useless extension candidates. Maximal degree in co-relation 195. Up to 2 conditions per place. [2019-12-27 22:04:02,153 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 22816 [2019-12-27 22:04:02,154 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 22:04:05,319 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2019-12-27 22:04:05,462 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-12-27 22:04:05,560 INFO L206 etLargeBlockEncoding]: Checked pairs total: 128953 [2019-12-27 22:04:05,560 INFO L214 etLargeBlockEncoding]: Total number of compositions: 112 [2019-12-27 22:04:05,564 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 130 transitions [2019-12-27 22:04:07,081 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 25606 states. [2019-12-27 22:04:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25606 states. [2019-12-27 22:04:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-27 22:04:07,089 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:07,090 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-27 22:04:07,090 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:07,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:07,096 INFO L82 PathProgramCache]: Analyzing trace with hash 955833670, now seen corresponding path program 1 times [2019-12-27 22:04:07,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:07,104 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326385659] [2019-12-27 22:04:07,105 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:07,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:07,308 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1326385659] [2019-12-27 22:04:07,309 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:07,309 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 22:04:07,310 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1755939923] [2019-12-27 22:04:07,310 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:07,314 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:07,324 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 6 states and 5 transitions. [2019-12-27 22:04:07,324 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:07,327 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:04:07,328 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:04:07,328 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:07,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:04:07,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:04:07,342 INFO L87 Difference]: Start difference. First operand 25606 states. Second operand 3 states. [2019-12-27 22:04:08,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:08,545 INFO L93 Difference]: Finished difference Result 25281 states and 91100 transitions. [2019-12-27 22:04:08,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:04:08,547 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5 [2019-12-27 22:04:08,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:08,775 INFO L225 Difference]: With dead ends: 25281 [2019-12-27 22:04:08,775 INFO L226 Difference]: Without dead ends: 23653 [2019-12-27 22:04:08,783 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 [2019-12-27 22:04:09,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23653 states. [2019-12-27 22:04:09,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23653 to 23653. [2019-12-27 22:04:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23653 states. [2019-12-27 22:04:10,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23653 states to 23653 states and 85170 transitions. [2019-12-27 22:04:10,054 INFO L78 Accepts]: Start accepts. Automaton has 23653 states and 85170 transitions. Word has length 5 [2019-12-27 22:04:10,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:10,055 INFO L462 AbstractCegarLoop]: Abstraction has 23653 states and 85170 transitions. [2019-12-27 22:04:10,055 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:04:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 23653 states and 85170 transitions. [2019-12-27 22:04:10,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-27 22:04:10,059 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:10,059 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:10,059 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:10,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:10,060 INFO L82 PathProgramCache]: Analyzing trace with hash -2053033798, now seen corresponding path program 1 times [2019-12-27 22:04:10,060 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:10,060 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808631658] [2019-12-27 22:04:10,061 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:10,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:10,411 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808631658] [2019-12-27 22:04:10,411 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:10,411 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 22:04:10,412 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [945754776] [2019-12-27 22:04:10,412 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:10,415 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:10,420 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 12 states and 11 transitions. [2019-12-27 22:04:10,421 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:10,421 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:04:10,422 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 22:04:10,423 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:10,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 22:04:10,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 22:04:10,423 INFO L87 Difference]: Start difference. First operand 23653 states and 85170 transitions. Second operand 4 states. [2019-12-27 22:04:11,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:11,258 INFO L93 Difference]: Finished difference Result 36524 states and 125619 transitions. [2019-12-27 22:04:11,259 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 22:04:11,259 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2019-12-27 22:04:11,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:11,466 INFO L225 Difference]: With dead ends: 36524 [2019-12-27 22:04:11,466 INFO L226 Difference]: Without dead ends: 36506 [2019-12-27 22:04:11,467 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 [2019-12-27 22:04:13,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36506 states. [2019-12-27 22:04:13,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36506 to 35525. [2019-12-27 22:04:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35525 states. [2019-12-27 22:04:14,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35525 states to 35525 states and 123056 transitions. [2019-12-27 22:04:14,083 INFO L78 Accepts]: Start accepts. Automaton has 35525 states and 123056 transitions. Word has length 11 [2019-12-27 22:04:14,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:14,084 INFO L462 AbstractCegarLoop]: Abstraction has 35525 states and 123056 transitions. [2019-12-27 22:04:14,084 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 22:04:14,084 INFO L276 IsEmpty]: Start isEmpty. Operand 35525 states and 123056 transitions. [2019-12-27 22:04:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-27 22:04:14,089 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:14,089 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:14,090 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:14,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:14,090 INFO L82 PathProgramCache]: Analyzing trace with hash -892525895, now seen corresponding path program 1 times [2019-12-27 22:04:14,090 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:14,091 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290609128] [2019-12-27 22:04:14,091 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:14,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:14,159 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290609128] [2019-12-27 22:04:14,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:14,159 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 22:04:14,159 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1875507615] [2019-12-27 22:04:14,161 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:14,163 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:14,169 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 33 states and 50 transitions. [2019-12-27 22:04:14,169 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:14,211 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 22:04:14,212 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 22:04:14,212 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:14,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 22:04:14,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 22:04:14,213 INFO L87 Difference]: Start difference. First operand 35525 states and 123056 transitions. Second operand 5 states. [2019-12-27 22:04:14,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:14,842 INFO L93 Difference]: Finished difference Result 44942 states and 153244 transitions. [2019-12-27 22:04:14,842 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 22:04:14,842 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2019-12-27 22:04:14,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:16,274 INFO L225 Difference]: With dead ends: 44942 [2019-12-27 22:04:16,274 INFO L226 Difference]: Without dead ends: 44927 [2019-12-27 22:04:16,275 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-27 22:04:16,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44927 states. [2019-12-27 22:04:17,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44927 to 40275. [2019-12-27 22:04:17,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40275 states. [2019-12-27 22:04:17,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40275 states to 40275 states and 138859 transitions. [2019-12-27 22:04:17,937 INFO L78 Accepts]: Start accepts. Automaton has 40275 states and 138859 transitions. Word has length 14 [2019-12-27 22:04:17,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:17,938 INFO L462 AbstractCegarLoop]: Abstraction has 40275 states and 138859 transitions. [2019-12-27 22:04:17,938 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 22:04:17,938 INFO L276 IsEmpty]: Start isEmpty. Operand 40275 states and 138859 transitions. [2019-12-27 22:04:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 22:04:17,950 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:17,950 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:17,950 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:17,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:17,951 INFO L82 PathProgramCache]: Analyzing trace with hash -443520256, now seen corresponding path program 1 times [2019-12-27 22:04:17,951 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:17,951 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389445585] [2019-12-27 22:04:17,951 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:18,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:18,024 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389445585] [2019-12-27 22:04:18,027 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:18,028 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 22:04:18,028 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1362810691] [2019-12-27 22:04:18,028 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:18,030 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:18,032 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 18 states and 18 transitions. [2019-12-27 22:04:18,033 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:18,033 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:04:18,033 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:04:18,034 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:18,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:04:18,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:04:18,035 INFO L87 Difference]: Start difference. First operand 40275 states and 138859 transitions. Second operand 3 states. [2019-12-27 22:04:18,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:18,205 INFO L93 Difference]: Finished difference Result 37942 states and 130605 transitions. [2019-12-27 22:04:18,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:04:18,206 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-12-27 22:04:18,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:18,308 INFO L225 Difference]: With dead ends: 37942 [2019-12-27 22:04:18,308 INFO L226 Difference]: Without dead ends: 37834 [2019-12-27 22:04:18,308 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 [2019-12-27 22:04:19,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37834 states. [2019-12-27 22:04:20,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37834 to 37834. [2019-12-27 22:04:20,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37834 states. [2019-12-27 22:04:20,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37834 states to 37834 states and 130269 transitions. [2019-12-27 22:04:20,141 INFO L78 Accepts]: Start accepts. Automaton has 37834 states and 130269 transitions. Word has length 16 [2019-12-27 22:04:20,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:20,142 INFO L462 AbstractCegarLoop]: Abstraction has 37834 states and 130269 transitions. [2019-12-27 22:04:20,142 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:04:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 37834 states and 130269 transitions. [2019-12-27 22:04:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 22:04:20,153 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:20,153 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] [2019-12-27 22:04:20,153 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:20,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:20,154 INFO L82 PathProgramCache]: Analyzing trace with hash 670002989, now seen corresponding path program 1 times [2019-12-27 22:04:20,154 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:20,155 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88526962] [2019-12-27 22:04:20,155 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:20,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:20,228 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88526962] [2019-12-27 22:04:20,228 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:20,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:04:20,229 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1674375763] [2019-12-27 22:04:20,229 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:20,231 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:20,240 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 60 states and 98 transitions. [2019-12-27 22:04:20,240 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:20,241 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:04:20,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 22:04:20,241 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:20,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 22:04:20,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 22:04:20,242 INFO L87 Difference]: Start difference. First operand 37834 states and 130269 transitions. Second operand 5 states. [2019-12-27 22:04:21,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:21,021 INFO L93 Difference]: Finished difference Result 45168 states and 152984 transitions. [2019-12-27 22:04:21,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 22:04:21,022 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2019-12-27 22:04:21,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:21,101 INFO L225 Difference]: With dead ends: 45168 [2019-12-27 22:04:21,101 INFO L226 Difference]: Without dead ends: 45140 [2019-12-27 22:04:21,101 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 [2019-12-27 22:04:21,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45140 states. [2019-12-27 22:04:22,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45140 to 37608. [2019-12-27 22:04:22,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37608 states. [2019-12-27 22:04:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37608 states to 37608 states and 129573 transitions. [2019-12-27 22:04:24,568 INFO L78 Accepts]: Start accepts. Automaton has 37608 states and 129573 transitions. Word has length 20 [2019-12-27 22:04:24,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:24,568 INFO L462 AbstractCegarLoop]: Abstraction has 37608 states and 129573 transitions. [2019-12-27 22:04:24,569 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 22:04:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 37608 states and 129573 transitions. [2019-12-27 22:04:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-27 22:04:24,610 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:24,610 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:24,610 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:24,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:24,611 INFO L82 PathProgramCache]: Analyzing trace with hash -451179077, now seen corresponding path program 1 times [2019-12-27 22:04:24,611 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:24,611 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737985373] [2019-12-27 22:04:24,611 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:24,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:24,690 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737985373] [2019-12-27 22:04:24,690 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:24,691 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 22:04:24,691 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2015891664] [2019-12-27 22:04:24,691 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:24,699 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:24,709 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 49 states and 66 transitions. [2019-12-27 22:04:24,710 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:24,710 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:04:24,710 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:04:24,711 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:24,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:04:24,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:04:24,712 INFO L87 Difference]: Start difference. First operand 37608 states and 129573 transitions. Second operand 3 states. [2019-12-27 22:04:24,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:24,890 INFO L93 Difference]: Finished difference Result 35422 states and 120200 transitions. [2019-12-27 22:04:24,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:04:24,890 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2019-12-27 22:04:24,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:24,949 INFO L225 Difference]: With dead ends: 35422 [2019-12-27 22:04:24,949 INFO L226 Difference]: Without dead ends: 35422 [2019-12-27 22:04:24,950 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:04:25,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35422 states. [2019-12-27 22:04:25,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35422 to 35322. [2019-12-27 22:04:25,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35322 states. [2019-12-27 22:04:25,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35322 states to 35322 states and 119930 transitions. [2019-12-27 22:04:25,971 INFO L78 Accepts]: Start accepts. Automaton has 35322 states and 119930 transitions. Word has length 30 [2019-12-27 22:04:25,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:25,971 INFO L462 AbstractCegarLoop]: Abstraction has 35322 states and 119930 transitions. [2019-12-27 22:04:25,971 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:04:25,971 INFO L276 IsEmpty]: Start isEmpty. Operand 35322 states and 119930 transitions. [2019-12-27 22:04:26,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-27 22:04:26,000 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:26,001 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:26,001 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:26,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:26,001 INFO L82 PathProgramCache]: Analyzing trace with hash 2034314834, now seen corresponding path program 1 times [2019-12-27 22:04:26,002 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:26,002 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562090546] [2019-12-27 22:04:26,002 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:26,094 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562090546] [2019-12-27 22:04:26,094 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:26,094 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 22:04:26,094 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1607879920] [2019-12-27 22:04:26,094 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:26,099 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:26,109 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 50 states and 67 transitions. [2019-12-27 22:04:26,109 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:26,142 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 5 times. [2019-12-27 22:04:26,142 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 22:04:26,142 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:26,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 22:04:26,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-12-27 22:04:26,143 INFO L87 Difference]: Start difference. First operand 35322 states and 119930 transitions. Second operand 7 states. [2019-12-27 22:04:27,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:27,374 INFO L93 Difference]: Finished difference Result 91605 states and 310887 transitions. [2019-12-27 22:04:27,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-12-27 22:04:27,374 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 31 [2019-12-27 22:04:27,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:27,518 INFO L225 Difference]: With dead ends: 91605 [2019-12-27 22:04:27,518 INFO L226 Difference]: Without dead ends: 76674 [2019-12-27 22:04:27,519 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 4 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2019-12-27 22:04:28,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76674 states. [2019-12-27 22:04:31,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76674 to 58866. [2019-12-27 22:04:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58866 states. [2019-12-27 22:04:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58866 states to 58866 states and 202221 transitions. [2019-12-27 22:04:31,415 INFO L78 Accepts]: Start accepts. Automaton has 58866 states and 202221 transitions. Word has length 31 [2019-12-27 22:04:31,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:31,416 INFO L462 AbstractCegarLoop]: Abstraction has 58866 states and 202221 transitions. [2019-12-27 22:04:31,416 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 22:04:31,416 INFO L276 IsEmpty]: Start isEmpty. Operand 58866 states and 202221 transitions. [2019-12-27 22:04:31,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-27 22:04:31,478 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:31,478 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:31,478 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:31,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:31,479 INFO L82 PathProgramCache]: Analyzing trace with hash -1869932910, now seen corresponding path program 2 times [2019-12-27 22:04:31,479 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:31,479 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286255227] [2019-12-27 22:04:31,479 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:31,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:31,637 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286255227] [2019-12-27 22:04:31,637 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:31,637 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-27 22:04:31,638 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [858346087] [2019-12-27 22:04:31,638 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:31,643 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:31,657 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 74 states and 115 transitions. [2019-12-27 22:04:31,657 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:31,831 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 12 times. [2019-12-27 22:04:31,831 INFO L442 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-12-27 22:04:31,832 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:31,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-12-27 22:04:31,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2019-12-27 22:04:31,832 INFO L87 Difference]: Start difference. First operand 58866 states and 202221 transitions. Second operand 14 states. [2019-12-27 22:04:31,960 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2019-12-27 22:04:36,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:36,810 INFO L93 Difference]: Finished difference Result 190498 states and 654570 transitions. [2019-12-27 22:04:36,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2019-12-27 22:04:36,811 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 31 [2019-12-27 22:04:36,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:37,151 INFO L225 Difference]: With dead ends: 190498 [2019-12-27 22:04:37,151 INFO L226 Difference]: Without dead ends: 164539 [2019-12-27 22:04:37,152 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 5 SyntacticMatches, 4 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 304 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=324, Invalid=1158, Unknown=0, NotChecked=0, Total=1482 [2019-12-27 22:04:38,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164539 states. [2019-12-27 22:04:42,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164539 to 79434. [2019-12-27 22:04:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79434 states. [2019-12-27 22:04:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79434 states to 79434 states and 276312 transitions. [2019-12-27 22:04:43,062 INFO L78 Accepts]: Start accepts. Automaton has 79434 states and 276312 transitions. Word has length 31 [2019-12-27 22:04:43,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:43,062 INFO L462 AbstractCegarLoop]: Abstraction has 79434 states and 276312 transitions. [2019-12-27 22:04:43,063 INFO L463 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-12-27 22:04:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 79434 states and 276312 transitions. [2019-12-27 22:04:43,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-27 22:04:43,169 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:43,169 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:43,169 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:43,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:43,169 INFO L82 PathProgramCache]: Analyzing trace with hash -1101911398, now seen corresponding path program 1 times [2019-12-27 22:04:43,170 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:43,170 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572501844] [2019-12-27 22:04:43,170 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:43,243 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572501844] [2019-12-27 22:04:43,243 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:43,243 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:04:43,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1689266191] [2019-12-27 22:04:43,243 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:43,248 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:43,259 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 51 states and 68 transitions. [2019-12-27 22:04:43,259 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:43,273 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 22:04:43,274 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 22:04:43,274 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:43,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 22:04:43,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 22:04:43,274 INFO L87 Difference]: Start difference. First operand 79434 states and 276312 transitions. Second operand 5 states. [2019-12-27 22:04:43,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:43,528 INFO L93 Difference]: Finished difference Result 12982 states and 37750 transitions. [2019-12-27 22:04:43,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 22:04:43,529 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2019-12-27 22:04:43,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:43,542 INFO L225 Difference]: With dead ends: 12982 [2019-12-27 22:04:43,543 INFO L226 Difference]: Without dead ends: 7984 [2019-12-27 22:04:43,543 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-27 22:04:43,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7984 states. [2019-12-27 22:04:43,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7984 to 6293. [2019-12-27 22:04:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6293 states. [2019-12-27 22:04:43,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 6293 states and 15767 transitions. [2019-12-27 22:04:43,620 INFO L78 Accepts]: Start accepts. Automaton has 6293 states and 15767 transitions. Word has length 32 [2019-12-27 22:04:43,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:43,620 INFO L462 AbstractCegarLoop]: Abstraction has 6293 states and 15767 transitions. [2019-12-27 22:04:43,620 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 22:04:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 6293 states and 15767 transitions. [2019-12-27 22:04:43,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 22:04:43,626 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:43,626 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:43,626 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:43,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:43,626 INFO L82 PathProgramCache]: Analyzing trace with hash -1336735023, now seen corresponding path program 1 times [2019-12-27 22:04:43,627 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:43,627 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583732231] [2019-12-27 22:04:43,627 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:43,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:43,726 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1583732231] [2019-12-27 22:04:43,727 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:43,727 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 22:04:43,727 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [541495488] [2019-12-27 22:04:43,727 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:43,736 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:43,749 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 44 states and 43 transitions. [2019-12-27 22:04:43,749 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:43,750 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:04:43,750 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 22:04:43,750 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:43,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 22:04:43,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 22:04:43,750 INFO L87 Difference]: Start difference. First operand 6293 states and 15767 transitions. Second operand 5 states. [2019-12-27 22:04:43,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:43,798 INFO L93 Difference]: Finished difference Result 4554 states and 11771 transitions. [2019-12-27 22:04:43,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 22:04:43,799 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-12-27 22:04:43,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:43,805 INFO L225 Difference]: With dead ends: 4554 [2019-12-27 22:04:43,805 INFO L226 Difference]: Without dead ends: 4328 [2019-12-27 22:04:43,806 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 [2019-12-27 22:04:43,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4328 states. [2019-12-27 22:04:43,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4328 to 4298. [2019-12-27 22:04:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4298 states. [2019-12-27 22:04:43,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4298 states to 4298 states and 11218 transitions. [2019-12-27 22:04:43,850 INFO L78 Accepts]: Start accepts. Automaton has 4298 states and 11218 transitions. Word has length 43 [2019-12-27 22:04:43,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:43,850 INFO L462 AbstractCegarLoop]: Abstraction has 4298 states and 11218 transitions. [2019-12-27 22:04:43,851 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 22:04:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 4298 states and 11218 transitions. [2019-12-27 22:04:43,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-27 22:04:43,855 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:43,855 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:43,855 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:43,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:43,856 INFO L82 PathProgramCache]: Analyzing trace with hash 1284652075, now seen corresponding path program 1 times [2019-12-27 22:04:43,856 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:43,856 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429177334] [2019-12-27 22:04:43,856 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:44,423 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429177334] [2019-12-27 22:04:44,424 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:44,424 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:04:44,424 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [654433689] [2019-12-27 22:04:44,424 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:44,441 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:44,543 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 130 states and 199 transitions. [2019-12-27 22:04:44,544 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:44,544 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:04:44,545 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 22:04:44,545 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:44,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 22:04:44,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 22:04:44,546 INFO L87 Difference]: Start difference. First operand 4298 states and 11218 transitions. Second operand 4 states. [2019-12-27 22:04:44,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:44,583 INFO L93 Difference]: Finished difference Result 4705 states and 12153 transitions. [2019-12-27 22:04:44,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 22:04:44,584 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2019-12-27 22:04:44,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:44,585 INFO L225 Difference]: With dead ends: 4705 [2019-12-27 22:04:44,585 INFO L226 Difference]: Without dead ends: 463 [2019-12-27 22:04:44,585 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 [2019-12-27 22:04:44,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 463 states. [2019-12-27 22:04:44,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 463 to 463. [2019-12-27 22:04:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 463 states. [2019-12-27 22:04:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 1014 transitions. [2019-12-27 22:04:44,593 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 1014 transitions. Word has length 59 [2019-12-27 22:04:44,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:44,593 INFO L462 AbstractCegarLoop]: Abstraction has 463 states and 1014 transitions. [2019-12-27 22:04:44,593 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 22:04:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1014 transitions. [2019-12-27 22:04:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-27 22:04:44,594 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:44,595 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:44,595 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:44,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:44,595 INFO L82 PathProgramCache]: Analyzing trace with hash 1109456107, now seen corresponding path program 1 times [2019-12-27 22:04:44,596 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:44,596 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116063715] [2019-12-27 22:04:44,596 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:04:44,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:04:44,702 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116063715] [2019-12-27 22:04:44,702 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:04:44,702 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-27 22:04:44,702 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1175991897] [2019-12-27 22:04:44,702 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:04:44,720 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:04:44,813 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 110 states and 158 transitions. [2019-12-27 22:04:44,813 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:04:44,893 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 11 times. [2019-12-27 22:04:44,893 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-12-27 22:04:44,893 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:04:44,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-12-27 22:04:44,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2019-12-27 22:04:44,894 INFO L87 Difference]: Start difference. First operand 463 states and 1014 transitions. Second operand 10 states. [2019-12-27 22:04:45,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:04:45,936 INFO L93 Difference]: Finished difference Result 3713 states and 8073 transitions. [2019-12-27 22:04:45,936 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2019-12-27 22:04:45,936 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 60 [2019-12-27 22:04:45,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:04:45,939 INFO L225 Difference]: With dead ends: 3713 [2019-12-27 22:04:45,939 INFO L226 Difference]: Without dead ends: 2224 [2019-12-27 22:04:45,940 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 9 SyntacticMatches, 4 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 385 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=296, Invalid=1264, Unknown=0, NotChecked=0, Total=1560 [2019-12-27 22:04:45,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2224 states. [2019-12-27 22:04:45,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2224 to 877. [2019-12-27 22:04:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 877 states. [2019-12-27 22:04:45,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 877 states and 1950 transitions. [2019-12-27 22:04:45,953 INFO L78 Accepts]: Start accepts. Automaton has 877 states and 1950 transitions. Word has length 60 [2019-12-27 22:04:45,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:04:45,953 INFO L462 AbstractCegarLoop]: Abstraction has 877 states and 1950 transitions. [2019-12-27 22:04:45,953 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-12-27 22:04:45,953 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1950 transitions. [2019-12-27 22:04:45,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-27 22:04:45,955 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:04:45,955 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:04:45,955 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:04:45,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:04:45,955 INFO L82 PathProgramCache]: Analyzing trace with hash -195440625, now seen corresponding path program 2 times [2019-12-27 22:04:45,956 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:04:45,956 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587080780] [2019-12-27 22:04:45,956 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:04:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 22:04:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 22:04:46,074 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 22:04:46,074 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 22:04:46,078 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [976] [976] ULTIMATE.startENTRY-->L810: Formula: (let ((.cse0 (store |v_#valid_43| 0 0))) (and (= 0 v_~y$read_delayed_var~0.base_6) (= 0 v_~weak$$choice0~0_10) (= 0 v_~__unbuffered_p1_EAX~0_13) (= 0 v_~__unbuffered_p0_EAX~0_13) (= v_~y$w_buff0_used~0_132 0) (= 0 v_~y$r_buff1_thd0~0_20) (= 0 v_~__unbuffered_cnt~0_15) (= v_~y$r_buff0_thd2~0_77 0) (= 0 v_~y$flush_delayed~0_15) (= |v_#valid_41| (store .cse0 |v_ULTIMATE.start_main_~#t1761~0.base_17| 1)) (= v_~y$read_delayed~0_6 0) (= 0 v_~y$r_buff1_thd2~0_39) (= v_~y$r_buff0_thd0~0_22 0) (< 0 |v_#StackHeapBarrier_14|) (= v_~y~0_27 0) (= v_~y$w_buff1_used~0_68 0) (= 0 |v_#NULL.base_4|) (= (select .cse0 |v_ULTIMATE.start_main_~#t1761~0.base_17|) 0) (= 0 v_~y$w_buff1~0_35) (= 0 v_~weak$$choice2~0_35) (= v_~main$tmp_guard1~0_14 0) (= v_~y$mem_tmp~0_12 0) (= |v_ULTIMATE.start_main_~#t1761~0.offset_14| 0) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1761~0.base_17| 4)) (= |v_#NULL.offset_4| 0) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1761~0.base_17|) (= 0 v_~y$r_buff1_thd1~0_27) (= 0 v_~y$read_delayed_var~0.offset_6) (= v_~main$tmp_guard0~0_11 0) (= v_~__unbuffered_p1_EBX~0_12 0) (= 0 v_~y$w_buff0~0_36) (= v_~y$r_buff0_thd1~0_54 0) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t1761~0.base_17| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t1761~0.base_17|) |v_ULTIMATE.start_main_~#t1761~0.offset_14| 0)) |v_#memory_int_17|) (= 0 v_~x~0_8))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_18|, #length=|v_#length_18|} OutVars{~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_6, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_8|, ULTIMATE.start_main_#t~nondet56=|v_ULTIMATE.start_main_#t~nondet56_7|, #NULL.offset=|v_#NULL.offset_4|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~y$read_delayed~0=v_~y$read_delayed~0_6, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_27, ~y$mem_tmp~0=v_~y$mem_tmp~0_12, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_13, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_13, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_54, ~y$flush_delayed~0=v_~y$flush_delayed~0_15, #length=|v_#length_17|, ~y~0=v_~y~0_27, ULTIMATE.start_main_~#t1761~0.base=|v_ULTIMATE.start_main_~#t1761~0.base_17|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ULTIMATE.start_main_~#t1762~0.base=|v_ULTIMATE.start_main_~#t1762~0.base_17|, ULTIMATE.start_main_~#t1762~0.offset=|v_ULTIMATE.start_main_~#t1762~0.offset_15|, ULTIMATE.start_main_#t~ite58=|v_ULTIMATE.start_main_#t~ite58_13|, ULTIMATE.start_main_#t~ite57=|v_ULTIMATE.start_main_#t~ite57_12|, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_10|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_11, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_19|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_39, ~weak$$choice0~0=v_~weak$$choice0~0_10, #StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_10|, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_10|, ~y$w_buff1~0=v_~y$w_buff1~0_35, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_6, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_22, ULTIMATE.start_main_~#t1761~0.offset=|v_ULTIMATE.start_main_~#t1761~0.offset_14|, #valid=|v_#valid_41|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_77, #memory_int=|v_#memory_int_17|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~weak$$choice2~0=v_~weak$$choice2~0_35, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_20, ~x~0=v_~x~0_8, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_68} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~nondet55, ULTIMATE.start_main_#t~nondet56, #NULL.offset, ~main$tmp_guard1~0, ~y$read_delayed~0, ~y$r_buff1_thd1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~y$w_buff0~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ~y~0, ULTIMATE.start_main_~#t1761~0.base, ~__unbuffered_p1_EBX~0, ULTIMATE.start_main_~#t1762~0.base, ULTIMATE.start_main_~#t1762~0.offset, ULTIMATE.start_main_#t~ite58, ULTIMATE.start_main_#t~ite57, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#t~ite62, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite60, ULTIMATE.start_main_#t~ite61, ~y$w_buff1~0, ~y$read_delayed_var~0.base, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, ULTIMATE.start_main_~#t1761~0.offset, #valid, ~y$r_buff0_thd2~0, #memory_int, ~__unbuffered_cnt~0, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ~x~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 22:04:46,079 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [953] [953] L810-1-->L812: Formula: (and (= |v_ULTIMATE.start_main_~#t1762~0.offset_10| 0) (= (store |v_#length_12| |v_ULTIMATE.start_main_~#t1762~0.base_11| 4) |v_#length_11|) (= (select |v_#valid_24| |v_ULTIMATE.start_main_~#t1762~0.base_11|) 0) (= (store |v_#valid_24| |v_ULTIMATE.start_main_~#t1762~0.base_11| 1) |v_#valid_23|) (= (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1762~0.base_11| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1762~0.base_11|) |v_ULTIMATE.start_main_~#t1762~0.offset_10| 1)) |v_#memory_int_11|) (not (= |v_ULTIMATE.start_main_~#t1762~0.base_11| 0)) (< |v_#StackHeapBarrier_9| |v_ULTIMATE.start_main_~#t1762~0.base_11|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_9|, #valid=|v_#valid_24|, #memory_int=|v_#memory_int_12|, #length=|v_#length_12|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_9|, ULTIMATE.start_main_~#t1762~0.base=|v_ULTIMATE.start_main_~#t1762~0.base_11|, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_5|, ULTIMATE.start_main_~#t1762~0.offset=|v_ULTIMATE.start_main_~#t1762~0.offset_10|, #valid=|v_#valid_23|, #memory_int=|v_#memory_int_11|, #length=|v_#length_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1762~0.base, ULTIMATE.start_main_#t~nondet55, ULTIMATE.start_main_~#t1762~0.offset, #valid, #memory_int, #length] because there is no mapped edge [2019-12-27 22:04:46,080 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [864] [864] P1ENTRY-->L5-3: Formula: (and (= v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_6 |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_4|) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_4| 1) (= 1 v_~y$w_buff0_used~0_96) (= 1 v_~y$w_buff0~0_21) (= v_~y$w_buff1_used~0_53 v_~y$w_buff0_used~0_97) (= |v_P1Thread1of1ForFork1_#in~arg.offset_4| v_P1Thread1of1ForFork1_~arg.offset_4) (= v_P1Thread1of1ForFork1_~arg.base_4 |v_P1Thread1of1ForFork1_#in~arg.base_4|) (= v_~y$w_buff0~0_22 v_~y$w_buff1~0_19) (= (mod v_~y$w_buff1_used~0_53 256) 0)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff0~0=v_~y$w_buff0~0_22, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_4|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork1___VERIFIER_assert_~expression=v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_6, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_4, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_19, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_4|, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_4, ~y$w_buff0~0=v_~y$w_buff0~0_21, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_4|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_4|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[P1Thread1of1ForFork1___VERIFIER_assert_~expression, P1Thread1of1ForFork1_~arg.offset, ~y$w_buff0_used~0, ~y$w_buff1~0, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression, P1Thread1of1ForFork1_~arg.base, ~y$w_buff0~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 22:04:46,081 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [927] [927] L772-2-->L772-5: Formula: (let ((.cse2 (= |P1Thread1of1ForFork1_#t~ite28_Out-612477034| |P1Thread1of1ForFork1_#t~ite29_Out-612477034|)) (.cse1 (= (mod ~y$w_buff0_used~0_In-612477034 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-612477034 256)))) (or (and (or .cse0 .cse1) .cse2 (= |P1Thread1of1ForFork1_#t~ite28_Out-612477034| ~y$w_buff1~0_In-612477034)) (and .cse2 (not .cse1) (= |P1Thread1of1ForFork1_#t~ite28_Out-612477034| ~y$w_buff0~0_In-612477034) (not .cse0)))) InVars {~y$w_buff1~0=~y$w_buff1~0_In-612477034, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-612477034, ~y$w_buff0~0=~y$w_buff0~0_In-612477034, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-612477034} OutVars{P1Thread1of1ForFork1_#t~ite29=|P1Thread1of1ForFork1_#t~ite29_Out-612477034|, ~y$w_buff1~0=~y$w_buff1~0_In-612477034, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-612477034, ~y$w_buff0~0=~y$w_buff0~0_In-612477034, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-612477034, P1Thread1of1ForFork1_#t~ite28=|P1Thread1of1ForFork1_#t~ite28_Out-612477034|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite29, P1Thread1of1ForFork1_#t~ite28] because there is no mapped edge [2019-12-27 22:04:46,088 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [899] [899] L777-->L778: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_29 256))) (= v_~y$r_buff0_thd2~0_64 v_~y$r_buff0_thd2~0_63)) InVars {~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_64, ~weak$$choice2~0=v_~weak$$choice2~0_29} OutVars{P1Thread1of1ForFork1_#t~ite42=|v_P1Thread1of1ForFork1_#t~ite42_8|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_63, P1Thread1of1ForFork1_#t~ite44=|v_P1Thread1of1ForFork1_#t~ite44_9|, P1Thread1of1ForFork1_#t~ite43=|v_P1Thread1of1ForFork1_#t~ite43_9|, ~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite42, ~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite44, P1Thread1of1ForFork1_#t~ite43] because there is no mapped edge [2019-12-27 22:04:46,090 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [925] [925] L780-->L780-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In1231485640 256) 0))) (or (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite48_Out1231485640| ~y$mem_tmp~0_In1231485640)) (and .cse0 (= |P1Thread1of1ForFork1_#t~ite48_Out1231485640| ~y~0_In1231485640)))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In1231485640, ~y$flush_delayed~0=~y$flush_delayed~0_In1231485640, ~y~0=~y~0_In1231485640} OutVars{~y$mem_tmp~0=~y$mem_tmp~0_In1231485640, ~y$flush_delayed~0=~y$flush_delayed~0_In1231485640, ~y~0=~y~0_In1231485640, P1Thread1of1ForFork1_#t~ite48=|P1Thread1of1ForFork1_#t~ite48_Out1231485640|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite48] because there is no mapped edge [2019-12-27 22:04:46,103 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [918] [918] L744-->L744-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In502239514 256) 0))) (or (and .cse0 (= ~y~0_In502239514 |P0Thread1of1ForFork0_#t~ite25_Out502239514|)) (and (not .cse0) (= ~y$mem_tmp~0_In502239514 |P0Thread1of1ForFork0_#t~ite25_Out502239514|)))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In502239514, ~y$flush_delayed~0=~y$flush_delayed~0_In502239514, ~y~0=~y~0_In502239514} OutVars{~y$mem_tmp~0=~y$mem_tmp~0_In502239514, P0Thread1of1ForFork0_#t~ite25=|P0Thread1of1ForFork0_#t~ite25_Out502239514|, ~y$flush_delayed~0=~y$flush_delayed~0_In502239514, ~y~0=~y~0_In502239514} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite25] because there is no mapped edge [2019-12-27 22:04:46,104 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [921] [921] L788-->L788-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-771468834 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-771468834 256)))) (or (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite51_Out-771468834| ~y$w_buff0_used~0_In-771468834)) (and (= |P1Thread1of1ForFork1_#t~ite51_Out-771468834| 0) (not .cse0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-771468834, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-771468834} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-771468834, P1Thread1of1ForFork1_#t~ite51=|P1Thread1of1ForFork1_#t~ite51_Out-771468834|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-771468834} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite51] because there is no mapped edge [2019-12-27 22:04:46,105 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [919] [919] L789-->L789-2: Formula: (let ((.cse2 (= 0 (mod ~y$r_buff1_thd2~0_In1622671132 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In1622671132 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1622671132 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In1622671132 256)))) (or (and (= |P1Thread1of1ForFork1_#t~ite52_Out1622671132| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse1 .cse0) (= |P1Thread1of1ForFork1_#t~ite52_Out1622671132| ~y$w_buff1_used~0_In1622671132)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1622671132, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1622671132, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1622671132, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1622671132} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1622671132, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1622671132, P1Thread1of1ForFork1_#t~ite52=|P1Thread1of1ForFork1_#t~ite52_Out1622671132|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1622671132, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1622671132} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite52] because there is no mapped edge [2019-12-27 22:04:46,106 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [933] [933] L790-->L791: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In-1135149905 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-1135149905 256) 0))) (or (and (= ~y$r_buff0_thd2~0_Out-1135149905 ~y$r_buff0_thd2~0_In-1135149905) (or .cse0 .cse1)) (and (= ~y$r_buff0_thd2~0_Out-1135149905 0) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1135149905, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1135149905} OutVars{P1Thread1of1ForFork1_#t~ite53=|P1Thread1of1ForFork1_#t~ite53_Out-1135149905|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1135149905, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1135149905} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite53, ~y$r_buff0_thd2~0] because there is no mapped edge [2019-12-27 22:04:46,106 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [956] [956] L744-2-->P0EXIT: Formula: (and (= 0 v_~y$flush_delayed~0_12) (= v_~y~0_23 |v_P0Thread1of1ForFork0_#t~ite25_8|) (= 0 |v_P0Thread1of1ForFork0_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_12 1) v_~__unbuffered_cnt~0_11) (= |v_P0Thread1of1ForFork0_#res.offset_5| 0)) InVars {P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_7|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_12, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, ~y~0=v_~y~0_23} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#res.offset, ~y$flush_delayed~0, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, ~y~0] because there is no mapped edge [2019-12-27 22:04:46,106 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [910] [910] L791-->L791-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff1_used~0_In-1597083861 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd2~0_In-1597083861 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1597083861 256))) (.cse0 (= (mod ~y$r_buff0_thd2~0_In-1597083861 256) 0))) (or (and (or .cse0 .cse1) (= ~y$r_buff1_thd2~0_In-1597083861 |P1Thread1of1ForFork1_#t~ite54_Out-1597083861|) (or .cse2 .cse3)) (and (= 0 |P1Thread1of1ForFork1_#t~ite54_Out-1597083861|) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1597083861, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1597083861, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1597083861, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1597083861} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1597083861, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1597083861, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1597083861, P1Thread1of1ForFork1_#t~ite54=|P1Thread1of1ForFork1_#t~ite54_Out-1597083861|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1597083861} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite54] because there is no mapped edge [2019-12-27 22:04:46,106 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [951] [951] L791-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0) (= v_~y$r_buff1_thd2~0_35 |v_P1Thread1of1ForFork1_#t~ite54_8|) (= v_~__unbuffered_cnt~0_9 (+ v_~__unbuffered_cnt~0_10 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, P1Thread1of1ForFork1_#t~ite54=|v_P1Thread1of1ForFork1_#t~ite54_8|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_35, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, P1Thread1of1ForFork1_#t~ite54=|v_P1Thread1of1ForFork1_#t~ite54_7|, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#t~ite54, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-27 22:04:46,107 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [881] [881] L816-->L818-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_16 256)) (= 0 (mod v_~y$w_buff0_used~0_109 256))) (not (= 0 (mod v_~main$tmp_guard0~0_5 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_109, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_109, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 22:04:46,107 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [931] [931] L818-2-->L818-4: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd0~0_In173025510 256) 0)) (.cse0 (= (mod ~y$w_buff1_used~0_In173025510 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite57_Out173025510| ~y~0_In173025510)) (and (= |ULTIMATE.start_main_#t~ite57_Out173025510| ~y$w_buff1~0_In173025510) (not .cse1) (not .cse0)))) InVars {~y$w_buff1~0=~y$w_buff1~0_In173025510, ~y~0=~y~0_In173025510, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In173025510, ~y$w_buff1_used~0=~y$w_buff1_used~0_In173025510} OutVars{~y$w_buff1~0=~y$w_buff1~0_In173025510, ULTIMATE.start_main_#t~ite57=|ULTIMATE.start_main_#t~ite57_Out173025510|, ~y~0=~y~0_In173025510, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In173025510, ~y$w_buff1_used~0=~y$w_buff1_used~0_In173025510} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite57] because there is no mapped edge [2019-12-27 22:04:46,107 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [884] [884] L818-4-->L819: Formula: (= v_~y~0_22 |v_ULTIMATE.start_main_#t~ite57_8|) InVars {ULTIMATE.start_main_#t~ite57=|v_ULTIMATE.start_main_#t~ite57_8|} OutVars{ULTIMATE.start_main_#t~ite58=|v_ULTIMATE.start_main_#t~ite58_8|, ULTIMATE.start_main_#t~ite57=|v_ULTIMATE.start_main_#t~ite57_7|, ~y~0=v_~y~0_22} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite58, ULTIMATE.start_main_#t~ite57, ~y~0] because there is no mapped edge [2019-12-27 22:04:46,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [917] [917] L819-->L819-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In1880928405 256))) (.cse0 (= (mod ~y$r_buff0_thd0~0_In1880928405 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~ite59_Out1880928405| 0) (not .cse1)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite59_Out1880928405| ~y$w_buff0_used~0_In1880928405)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1880928405, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1880928405} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1880928405, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1880928405, ULTIMATE.start_main_#t~ite59=|ULTIMATE.start_main_#t~ite59_Out1880928405|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite59] because there is no mapped edge [2019-12-27 22:04:46,109 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [911] [911] L820-->L820-2: Formula: (let ((.cse3 (= (mod ~y$r_buff0_thd0~0_In1600585140 256) 0)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In1600585140 256))) (.cse0 (= (mod ~y$r_buff1_thd0~0_In1600585140 256) 0)) (.cse1 (= (mod ~y$w_buff1_used~0_In1600585140 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite60_Out1600585140| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (= ~y$w_buff1_used~0_In1600585140 |ULTIMATE.start_main_#t~ite60_Out1600585140|) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1600585140, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1600585140, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1600585140, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1600585140} OutVars{ULTIMATE.start_main_#t~ite60=|ULTIMATE.start_main_#t~ite60_Out1600585140|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1600585140, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1600585140, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1600585140, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1600585140} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite60] because there is no mapped edge [2019-12-27 22:04:46,110 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [932] [932] L821-->L821-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In66998615 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In66998615 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite61_Out66998615|)) (and (= ~y$r_buff0_thd0~0_In66998615 |ULTIMATE.start_main_#t~ite61_Out66998615|) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In66998615, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In66998615} OutVars{ULTIMATE.start_main_#t~ite61=|ULTIMATE.start_main_#t~ite61_Out66998615|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In66998615, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In66998615} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61] because there is no mapped edge [2019-12-27 22:04:46,111 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [920] [920] L822-->L822-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-2146779932 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-2146779932 256))) (.cse3 (= 0 (mod ~y$r_buff1_thd0~0_In-2146779932 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In-2146779932 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite62_Out-2146779932| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite62_Out-2146779932| ~y$r_buff1_thd0~0_In-2146779932) (or .cse3 .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2146779932, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2146779932, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2146779932, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2146779932} OutVars{ULTIMATE.start_main_#t~ite62=|ULTIMATE.start_main_#t~ite62_Out-2146779932|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2146779932, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2146779932, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2146779932, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2146779932} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62] because there is no mapped edge [2019-12-27 22:04:46,111 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [964] [964] L822-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 0) (= 1 v_~__unbuffered_p1_EAX~0_8) (= v_~__unbuffered_p0_EAX~0_9 0) (= |v_ULTIMATE.start_main_#t~ite62_11| v_~y$r_buff1_thd0~0_14) (= v_~main$tmp_guard1~0_8 0) (= 0 v_~__unbuffered_p1_EBX~0_7)) InVars {ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_11|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_7, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_8} OutVars{ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_10|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_14, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_7, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_8, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_8, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_14, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62, ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ~y$r_buff1_thd0~0, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 22:04:46,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 10:04:46 BasicIcfg [2019-12-27 22:04:46,190 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 22:04:46,192 INFO L168 Benchmark]: Toolchain (without parser) took 46328.08 ms. Allocated memory was 139.5 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 101.4 MB in the beginning and 888.4 MB in the end (delta: -787.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-12-27 22:04:46,193 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-12-27 22:04:46,194 INFO L168 Benchmark]: CACSL2BoogieTranslator took 710.82 ms. Allocated memory was 139.5 MB in the beginning and 203.9 MB in the end (delta: 64.5 MB). Free memory was 101.2 MB in the beginning and 157.6 MB in the end (delta: -56.5 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2019-12-27 22:04:46,200 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.57 ms. Allocated memory is still 203.9 MB. Free memory was 157.6 MB in the beginning and 154.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-12-27 22:04:46,201 INFO L168 Benchmark]: Boogie Preprocessor took 44.84 ms. Allocated memory is still 203.9 MB. Free memory was 154.4 MB in the beginning and 151.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 22:04:46,202 INFO L168 Benchmark]: RCFGBuilder took 917.35 ms. Allocated memory is still 203.9 MB. Free memory was 151.8 MB in the beginning and 99.5 MB in the end (delta: 52.3 MB). Peak memory consumption was 52.3 MB. Max. memory is 7.1 GB. [2019-12-27 22:04:46,202 INFO L168 Benchmark]: TraceAbstraction took 44572.12 ms. Allocated memory was 203.9 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 98.8 MB in the beginning and 888.4 MB in the end (delta: -789.6 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-12-27 22:04:46,211 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 710.82 ms. Allocated memory was 139.5 MB in the beginning and 203.9 MB in the end (delta: 64.5 MB). Free memory was 101.2 MB in the beginning and 157.6 MB in the end (delta: -56.5 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 77.57 ms. Allocated memory is still 203.9 MB. Free memory was 157.6 MB in the beginning and 154.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.84 ms. Allocated memory is still 203.9 MB. Free memory was 154.4 MB in the beginning and 151.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 917.35 ms. Allocated memory is still 203.9 MB. Free memory was 151.8 MB in the beginning and 99.5 MB in the end (delta: 52.3 MB). Peak memory consumption was 52.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 44572.12 ms. Allocated memory was 203.9 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 98.8 MB in the beginning and 888.4 MB in the end (delta: -789.6 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.6s, 178 ProgramPointsBefore, 105 ProgramPointsAfterwards, 227 TransitionsBefore, 130 TransitionsAfterwards, 22816 CoEnabledTransitionPairs, 7 FixpointIterations, 30 TrivialSequentialCompositions, 30 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 52 ConcurrentYvCompositions, 27 ChoiceCompositions, 9370 VarBasedMoverChecksPositive, 213 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 128953 CheckedPairsTotal, 112 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L810] FCALL, FORK 0 pthread_create(&t1761, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L812] FCALL, FORK 0 pthread_create(&t1762, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L762] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L763] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L764] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L765] 2 y$r_buff0_thd2 = (_Bool)1 [L768] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L769] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L770] 2 y$flush_delayed = weak$$choice2 [L771] 2 y$mem_tmp = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L772] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L772] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L773] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, y=1, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L773] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L774] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, y=1, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L774] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L775] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, y=1, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L775] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L776] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, y=1, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L776] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, y=1, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L778] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L779] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, y=1, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L780] 2 y = y$flush_delayed ? y$mem_tmp : y [L781] 2 y$flush_delayed = (_Bool)0 [L784] 2 __unbuffered_p1_EBX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L727] 1 x = 1 [L732] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L733] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L734] 1 y$flush_delayed = weak$$choice2 [L735] 1 y$mem_tmp = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L736] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L736] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L737] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0))=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L737] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L738] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1))=0, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L738] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L739] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L739] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L740] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L740] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L787] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L741] EXPR 1 weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1))=0, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L741] 1 y$r_buff0_thd1 = weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L742] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L742] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L743] 1 __unbuffered_p0_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L787] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L788] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L789] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L814] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L819] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L820] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L821] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 172 locations, 2 error locations. Result: UNSAFE, OverallTime: 44.1s, OverallIterations: 13, TraceHistogramMax: 1, AutomataDifference: 14.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 3089 SDtfs, 5055 SDslu, 8583 SDs, 0 SdLazy, 5147 SolverSat, 271 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 158 GetRequests, 27 SyntacticMatches, 12 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 743 ImplicationChecksByTransitivity, 1.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=79434occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 21.7s AutomataMinimizationTime, 12 MinimizatonAttempts, 119246 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 412 NumberOfCodeBlocks, 412 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 340 ConstructedInterpolants, 0 QuantifiedInterpolants, 38282 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 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 proved your program to be incorrect! Received shutdown request...