/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi010_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 12:00:21,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 12:00:21,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 12:00:21,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 12:00:21,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 12:00:21,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 12:00:21,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 12:00:21,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 12:00:21,648 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 12:00:21,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 12:00:21,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 12:00:21,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 12:00:21,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 12:00:21,663 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 12:00:21,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 12:00:21,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 12:00:21,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 12:00:21,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 12:00:21,688 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 12:00:21,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 12:00:21,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 12:00:21,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 12:00:21,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 12:00:21,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 12:00:21,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 12:00:21,708 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 12:00:21,709 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 12:00:21,710 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 12:00:21,711 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 12:00:21,712 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 12:00:21,712 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 12:00:21,713 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 12:00:21,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 12:00:21,714 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 12:00:21,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 12:00:21,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 12:00:21,718 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-Sleep-NoLbe-Delay.epf [2021-01-21 12:00:21,754 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 12:00:21,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 12:00:21,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 12:00:21,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 12:00:21,757 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 12:00:21,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 12:00:21,757 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 12:00:21,757 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 12:00:21,758 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 12:00:21,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 12:00:21,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 12:00:21,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 12:00:21,758 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 12:00:21,759 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 12:00:21,759 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 12:00:21,759 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 12:00:21,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 12:00:21,760 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 12:00:21,760 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 12:00:21,760 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 12:00:21,760 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 12:00:21,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 12:00:21,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 12:00:21,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 12:00:21,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 12:00:21,761 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 12:00:21,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 12:00:21,762 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 12:00:21,762 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 12:00:21,762 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 12:00:21,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 12:00:21,763 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 12:00:21,763 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 12:00:21,763 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=DELAY_SET WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 12:00:22,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 12:00:22,239 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 12:00:22,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 12:00:22,250 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 12:00:22,252 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 12:00:22,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi010_rmo.oepc.i [2021-01-21 12:00:22,363 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ace879222/cda1455d04c2430a82fdd752dd581ce6/FLAG3a372f29a [2021-01-21 12:00:23,324 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 12:00:23,325 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi010_rmo.oepc.i [2021-01-21 12:00:23,354 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ace879222/cda1455d04c2430a82fdd752dd581ce6/FLAG3a372f29a [2021-01-21 12:00:23,432 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ace879222/cda1455d04c2430a82fdd752dd581ce6 [2021-01-21 12:00:23,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 12:00:23,444 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 12:00:23,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 12:00:23,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 12:00:23,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 12:00:23,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:00:23" (1/1) ... [2021-01-21 12:00:23,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@503737da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:23, skipping insertion in model container [2021-01-21 12:00:23,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:00:23" (1/1) ... [2021-01-21 12:00:23,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 12:00:23,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 12:00:24,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 12:00:24,401 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 12:00:24,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 12:00:24,613 INFO L208 MainTranslator]: Completed translation [2021-01-21 12:00:24,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24 WrapperNode [2021-01-21 12:00:24,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 12:00:24,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 12:00:24,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 12:00:24,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 12:00:24,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (1/1) ... [2021-01-21 12:00:24,683 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (1/1) ... [2021-01-21 12:00:24,734 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 12:00:24,735 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 12:00:24,736 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 12:00:24,736 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 12:00:24,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (1/1) ... [2021-01-21 12:00:24,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (1/1) ... [2021-01-21 12:00:24,753 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (1/1) ... [2021-01-21 12:00:24,754 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (1/1) ... [2021-01-21 12:00:24,767 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (1/1) ... [2021-01-21 12:00:24,773 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (1/1) ... [2021-01-21 12:00:24,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (1/1) ... [2021-01-21 12:00:24,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 12:00:24,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 12:00:24,800 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 12:00:24,800 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 12:00:24,806 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (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 [2021-01-21 12:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 12:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-21 12:00:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 12:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 12:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-21 12:00:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-21 12:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-21 12:00:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-21 12:00:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 12:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-21 12:00:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 12:00:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 12:00:24,947 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-21 12:00:28,523 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 12:00:28,523 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-21 12:00:28,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:00:28 BoogieIcfgContainer [2021-01-21 12:00:28,526 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 12:00:28,528 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 12:00:28,528 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 12:00:28,533 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 12:00:28,533 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 12:00:23" (1/3) ... [2021-01-21 12:00:28,535 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@451203d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 12:00:28, skipping insertion in model container [2021-01-21 12:00:28,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:00:24" (2/3) ... [2021-01-21 12:00:28,536 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@451203d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 12:00:28, skipping insertion in model container [2021-01-21 12:00:28,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:00:28" (3/3) ... [2021-01-21 12:00:28,539 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi010_rmo.oepc.i [2021-01-21 12:00:28,564 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 12:00:28,565 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 12:00:28,569 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 12:00:28,570 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 12:00:28,625 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,626 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,626 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,626 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,626 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,626 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,627 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,627 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,628 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,628 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,628 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,628 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,628 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,628 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,629 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,629 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,629 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,629 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,629 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,629 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,630 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,631 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,631 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,631 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,631 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,631 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,631 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,632 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,632 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,632 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,632 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,632 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,632 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,633 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,633 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,633 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,633 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,633 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,633 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,634 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,634 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,634 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,636 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,636 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,636 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,638 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,638 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,638 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,638 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,638 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,638 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,639 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,639 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,639 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,639 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,639 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,639 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,639 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,640 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,640 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,640 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,640 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,640 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,640 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,640 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,641 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,641 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,641 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,641 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,641 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,641 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,641 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,642 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,645 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,646 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,646 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,646 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,647 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,648 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,648 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,648 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,649 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,649 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,649 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,649 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,649 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,650 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,650 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,650 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,651 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,651 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,651 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,651 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,652 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,652 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,652 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,652 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,653 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,653 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,653 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,653 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,654 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,654 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,654 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,654 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,654 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,654 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,654 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,655 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,655 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,655 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,655 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,655 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,655 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,655 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,656 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,656 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,656 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,656 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,656 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,657 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,657 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,657 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,657 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,657 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,657 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,657 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,658 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,658 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,658 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,658 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,658 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,659 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,659 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,659 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,659 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,659 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,659 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,659 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,660 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,660 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,660 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,660 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,662 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,662 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,663 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,663 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,663 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,663 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,663 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,663 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,663 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,664 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,664 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,664 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,664 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,664 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,664 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,665 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,665 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,665 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,665 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,665 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,665 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,666 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,666 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,666 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,666 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,666 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,666 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,666 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,667 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,667 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,667 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,667 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,667 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,668 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,668 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,668 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,668 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,668 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,672 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,673 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,673 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,673 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,673 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,674 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,674 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,675 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,675 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,676 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,676 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,676 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,676 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,676 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,678 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,678 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,678 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,678 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,682 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,683 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,683 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,683 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,683 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,684 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,684 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,684 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,684 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,684 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,684 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,685 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,685 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,685 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,685 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,685 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,685 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,686 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,686 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,686 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,686 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,686 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,687 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,687 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,687 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,687 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,687 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,690 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,690 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,690 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,690 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,691 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,691 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,691 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,691 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,691 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,691 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,692 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,692 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,692 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,692 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,692 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,693 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,693 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,693 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,693 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,693 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,693 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,694 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,694 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,694 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,694 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,694 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,694 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,695 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,695 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,695 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,695 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,696 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,696 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,696 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,697 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,697 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,697 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 12:00:28,702 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 12:00:28,722 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 12:00:28,752 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 12:00:28,752 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 12:00:28,753 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 12:00:28,753 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 12:00:28,753 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 12:00:28,753 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 12:00:28,753 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 12:00:28,753 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 12:00:28,811 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 12:00:28,821 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 12:00:28,843 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:28,849 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:28,930 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 12:00:28,993 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 12:00:29,001 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:29,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:29,076 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 12:00:29,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 12:00:29,255 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 94ms [2021-01-21 12:00:29,305 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 12:00:29,337 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 12:00:29,365 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 12:00:29,392 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 12:00:29,421 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 12:00:29,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:29,485 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:29,495 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:29,504 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 12:00:29,585 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 12:00:29,642 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 12:00:29,704 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 12:00:29,765 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 12:00:29,826 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 12:00:29,882 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 12:00:29,932 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 12:00:29,979 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 12:00:30,073 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 67ms [2021-01-21 12:00:30,161 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 67ms [2021-01-21 12:00:30,237 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 12:00:30,296 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 12:00:30,327 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 12:00:30,330 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 12:00:30,367 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1593ms [2021-01-21 12:00:30,367 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 1954 states, but on-demand construction may add more states [2021-01-21 12:00:30,379 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 1954 states, 1811 states have (on average 1.4163445610160132) internal successors, (2565), 1953 states have internal predecessors, (2565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 48 and size of Sequence is : 49[2021-01-21 12:00:30,390 INFO L131 SleepSetCegar]: Size of mCounterexample is: 49 [2021-01-21 12:00:30,391 INFO L132 SleepSetCegar]: [95#[ULTIMATE.startENTRY]don't care, 97#[L-1]don't care, 99#[L-1-1]don't care, 101#[L18]don't care, 103#[L18-1]don't care, 105#[L18-2]don't care, 107#[L18-3]don't care, 109#[L18-4]don't care, 111#[L711]don't care, 113#[L713]don't care, 115#[L715]don't care, 117#[L716]don't care, 119#[L717]don't care, 121#[L719]don't care, 123#[L721]don't care, 125#[L722]don't care, 127#[L723]don't care, 129#[L724]don't care, 131#[L725]don't care, 133#[L726]don't care, 135#[L727]don't care, 137#[L728]don't care, 139#[L729]don't care, 141#[L730]don't care, 143#[L731]don't care, 145#[L732]don't care, 147#[L733]don't care, 149#[L734]don't care, 151#[L735]don't care, 153#[L736]don't care, 155#[L737]don't care, 157#[L-1-2]don't care, 159#[L-1-3]don't care, 161#[L823]don't care, 163#[L823-1]don't care, 165#[L824]don't care, 167#[P0ENTRY, L824-1]don't care, 169#[L825, P0ENTRY]don't care, 173#[L825-1, P0ENTRY]don't care, 177#[P0ENTRY, L826]don't care, 183#[L740, L826]don't care, 187#[L742, L826]don't care, 189#[L760, L826]don't care, 195#[L765, L826]don't care, 197#[P0FINAL, L826]don't care, 203#[P0EXIT, L826]don't care, 205#[P1ENTRY, L826-1, P0EXIT]don't care, 209#[L826-1, P0EXIT, L770]don't care, 215#[P1Err0ASSERT_VIOLATIONERROR_FUNCTION, L826-1, P0EXIT]don't care] [2021-01-21 12:00:30,391 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 12:00:30,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 12:00:30,398 INFO L82 PathProgramCache]: Analyzing trace with hash 397400049, now seen corresponding path program 1 times [2021-01-21 12:00:30,408 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 12:00:30,408 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895382088] [2021-01-21 12:00:30,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 12:00:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 12:00:30,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 12:00:30,962 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895382088] [2021-01-21 12:00:30,964 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 12:00:30,964 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 12:00:30,965 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404308227] [2021-01-21 12:00:30,968 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 12:00:30,969 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 12:00:30,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 12:00:30,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 12:00:30,992 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 12:00:30,992 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 24.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 12:00:31,016 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:31,017 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 12:00:31,034 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 12:00:31,049 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms Size of Word is: 69 and size of Sequence is : 70[2021-01-21 12:00:31,079 INFO L131 SleepSetCegar]: Size of mCounterexample is: 70 [2021-01-21 12:00:31,080 INFO L132 SleepSetCegar]: [4005#[ULTIMATE.startENTRY]true, 4006#[L-1]true, 4007#[L-1-1]true, 4008#[L18]true, 4009#[L18-1]true, 4010#[L18-2]true, 4011#[L18-3]true, 4012#[L18-4]true, 4013#[L711]true, 4014#[L713]true, 4015#[L715]true, 4016#[L716]true, 4017#[L717]true, 4018#[L719]true, 4019#[L721]true, 4020#[L722]true, 4021#[L723]true, 4022#[L724]true, 4023#[L725]true, 4024#[L726]true, 4025#[L727]true, 4026#[L728]true, 4027#[L729]true, 4028#[L730]true, 4029#[L731]true, 4030#[L732]true, 4031#[L733]true, 4032#[L734](= ~y$w_buff0_used~0 0), 4033#[L735](= ~y$w_buff0_used~0 0), 4034#[L736](= ~y$w_buff0_used~0 0), 4035#[L737](= ~y$w_buff0_used~0 0), 4036#[L-1-2](= ~y$w_buff0_used~0 0), 4037#[L-1-3](= ~y$w_buff0_used~0 0), 4038#[L823](= ~y$w_buff0_used~0 0), 4039#[L823-1](= ~y$w_buff0_used~0 0), 4040#[L824](= ~y$w_buff0_used~0 0), 4041#[P0ENTRY, L824-1](= ~y$w_buff0_used~0 0), 4043#[L825, P0ENTRY](= ~y$w_buff0_used~0 0), 4044#[L825-1, P0ENTRY](= ~y$w_buff0_used~0 0), 4046#[P0ENTRY, L826](= ~y$w_buff0_used~0 0), 4048#[L740, L826](= ~y$w_buff0_used~0 0), 4050#[L742, L826](= ~y$w_buff0_used~0 0), 4052#[L760, L826](= ~y$w_buff0_used~0 0), 4055#[L765, L826](= ~y$w_buff0_used~0 0), 4057#[P0FINAL, L826](= ~y$w_buff0_used~0 0), 4059#[P0EXIT, L826](= ~y$w_buff0_used~0 0), 4060#[P1ENTRY, L826-1, P0EXIT](= ~y$w_buff0_used~0 0), 4062#[L826-1, P0EXIT, L770](= ~y$w_buff0_used~0 0), 4064#[L826-1, P0EXIT, L780]true, 4092#[L826-1, P0EXIT, L796]true, 4094#[L799, L826-1, P0EXIT]true, 4096#[L806, L826-1, P0EXIT]true, 4098#[L809, L826-1, P0EXIT]true, 4100#[L826-1, P0EXIT, P1FINAL]true, 4103#[L826-1, P0EXIT, P1EXIT]true, 4104#[L827, P0EXIT, P1EXIT]true, 4105#[L829, P0EXIT, P1EXIT]true, 4106#[L830, P0EXIT, P1EXIT]true, 4107#[P0EXIT, P1EXIT, L3]true, 4108#[L4, P0EXIT, P1EXIT]true, 4110#[P0EXIT, L3-1, P1EXIT]true, 4131#[P0EXIT, P1EXIT, L837]true, 4132#[L840, P0EXIT, P1EXIT]true, 4133#[L841, P0EXIT, P1EXIT]true, 4134#[P0EXIT, L19, P1EXIT]true, 4135#[L19-1, P0EXIT, P1EXIT]true, 4136#[L19-2, P0EXIT, P1EXIT]true, 4138#[P0EXIT, L18-5, P1EXIT]true, 4139#[L18-7, P0EXIT, P1EXIT]true, 4140#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 12:00:31,081 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 12:00:31,081 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 12:00:31,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 12:00:31,082 INFO L82 PathProgramCache]: Analyzing trace with hash 146063339, now seen corresponding path program 1 times [2021-01-21 12:00:31,083 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 12:00:31,083 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123143909] [2021-01-21 12:00:31,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 12:00:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 12:00:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 12:00:31,665 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123143909] [2021-01-21 12:00:31,666 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 12:00:31,666 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 12:00:31,672 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55720135] [2021-01-21 12:00:31,674 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 12:00:31,675 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 12:00:31,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 12:00:31,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-21 12:00:31,679 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 12:00:31,680 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 12:00:31,710 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:31,713 WARN L144 IndependenceRelation]: Script Release Time: 3ms [2021-01-21 12:00:31,742 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 12:00:31,754 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 12:00:31,942 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:31,942 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 12:00:31,952 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 12:00:31,961 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 12:00:31,992 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 12:00:32,019 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 12:00:32,076 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 12:00:32,131 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 12:00:32,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:32,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:32,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 12:00:32,176 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms Size of Word is: 69 and size of Sequence is : 70[2021-01-21 12:00:32,185 INFO L131 SleepSetCegar]: Size of mCounterexample is: 70 [2021-01-21 12:00:32,187 INFO L132 SleepSetCegar]: [4149#[ULTIMATE.startENTRY]true, 4151#[L-1]true, 4153#[L-1-1]true, 4155#[L18]true, 4157#[L18-1]true, 4159#[L18-2]true, 4161#[L18-3]true, 4163#[L18-4]true, 4165#[L711]true, 4167#[L713]true, 4169#[L715]true, 4171#[L716]true, 4173#[L717]true, 4175#[L719]true, 4177#[L721]true, 4179#[L722]true, 4181#[L723]true, 4183#[L724]true, 4185#[L725]true, 4187#[L726]true, 4189#[L727]true, 4191#[L728]true, 4193#[L729]true, 4195#[L730]true, 4197#[L731]true, 4199#[L732]true, 4201#[L733]true, 4203#[L734](= ~y$w_buff0_used~0 0), 4205#[L735](= ~y$w_buff0_used~0 0), 4207#[L736](= ~y$w_buff0_used~0 0), 4209#[L737](= ~y$w_buff0_used~0 0), 4211#[L-1-2](= ~y$w_buff0_used~0 0), 4213#[L-1-3](= ~y$w_buff0_used~0 0), 4215#[L823](= ~y$w_buff0_used~0 0), 4217#[L823-1](= ~y$w_buff0_used~0 0), 4219#[L824](= ~y$w_buff0_used~0 0), 4221#[P0ENTRY, L824-1](= ~y$w_buff0_used~0 0), 4225#[L825, P0ENTRY](= ~y$w_buff0_used~0 0), 4227#[L825-1, P0ENTRY](= ~y$w_buff0_used~0 0), 4231#[P0ENTRY, L826](= ~y$w_buff0_used~0 0), 4235#[L740, L826](= ~y$w_buff0_used~0 0), 4239#[L742, L826](and (= ~x~0 1) (= ~y$w_buff0_used~0 0)), 4243#[L760, L826](and (= ~x~0 1) (= ~y$w_buff0_used~0 0)), 4249#[L765, L826](and (= ~x~0 1) (= ~y$w_buff0_used~0 0)), 4253#[P0FINAL, L826](and (= ~x~0 1) (= ~y$w_buff0_used~0 0)), 4257#[P0EXIT, L826](and (= ~x~0 1) (= ~y$w_buff0_used~0 0)), 4259#[P1ENTRY, L826-1, P0EXIT](and (= ~x~0 1) (= ~y$w_buff0_used~0 0)), 4263#[L826-1, P0EXIT, L770](and (= ~x~0 1) (= ~y$w_buff0_used~0 0)), 4267#[L826-1, P0EXIT, L780](= ~x~0 1), 4359#[L826-1, P0EXIT, L796](= ~x~0 1), 4367#[L827, P0EXIT, L796](= ~x~0 1), 5003#[L829, P0EXIT, L796](= ~x~0 1), 5006#[L830, P0EXIT, L796](= ~x~0 1), 5009#[P0EXIT, L796, L3](= ~x~0 1), 5012#[L4, P0EXIT, L796](= ~x~0 1), 5018#[P0EXIT, L3-1, L796](= ~x~0 1), 5081#[P0EXIT, L796, L837](= ~x~0 1), 5084#[L840, P0EXIT, L796](= ~x~0 1), 5087#[L841, P0EXIT, L796](= ~x~0 1), 5092#[L799, L841, P0EXIT](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5098#[L806, L841, P0EXIT](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5102#[L809, L841, P0EXIT](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5106#[L841, P0EXIT, P1FINAL](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5110#[L841, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5112#[P0EXIT, L19, P1EXIT](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5114#[L19-1, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5116#[L19-2, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5120#[P0EXIT, L18-5, P1EXIT](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5122#[L18-7, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1)), 5124#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~x~0 1) (= ~__unbuffered_p1_EBX~0 1))] [2021-01-21 12:00:32,188 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 12:00:32,188 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 12:00:32,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 12:00:32,189 INFO L82 PathProgramCache]: Analyzing trace with hash -1301062153, now seen corresponding path program 2 times [2021-01-21 12:00:32,189 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 12:00:32,190 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332034676] [2021-01-21 12:00:32,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 12:00:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 12:00:32,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 12:00:32,665 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [332034676] [2021-01-21 12:00:32,665 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 12:00:32,665 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 12:00:32,665 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870684662] [2021-01-21 12:00:32,666 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 12:00:32,666 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 12:00:32,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 12:00:32,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-21 12:00:32,674 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 12:00:32,680 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 12:00:32,773 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 12:00:32,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 12:00:32,912 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:32,913 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 12:00:32,923 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 12:00:32,932 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 12:00:33,011 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:33,013 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 12:00:33,035 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 12:00:33,059 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 12:00:33,080 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 12:00:33,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 12:00:33,112 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:33,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:33,125 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:33,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:33,175 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 12:00:33,222 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 12:00:33,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 12:00:33,292 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 12:00:33,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-21 12:00:33,386 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 12:00:33,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 12:00:33,454 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 12:00:33,476 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 12:00:33,498 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 12:00:33,519 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 12:00:33,539 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 12:00:33,546 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:33,547 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 12:00:33,576 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 12:00:33,599 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 12:00:33,692 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 91ms [2021-01-21 12:00:33,713 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 12:00:33,736 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 12:00:33,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 12:00:33,773 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 12:00:33,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 12:00:33,817 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 12:00:33,839 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 12:00:33,868 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 12:00:33,892 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 12:00:33,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:33,905 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:33,913 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:33,919 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:33,962 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 12:00:34,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 12:00:34,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 12:00:34,076 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 12:00:34,117 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 12:00:34,158 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 12:00:34,192 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 12:00:34,223 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 12:00:34,241 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 12:00:34,263 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 12:00:34,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 12:00:34,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 12:00:34,331 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 12:00:34,350 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 12:00:34,368 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 12:00:34,392 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 12:00:34,414 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 12:00:34,423 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 12:00:34,450 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:34,460 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 12:00:34,498 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 12:00:34,529 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 12:00:34,558 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 12:00:34,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 12:00:34,596 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:34,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:34,605 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:34,614 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 12:00:34,671 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 50ms [2021-01-21 12:00:34,715 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 12:00:34,750 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 12:00:34,789 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 12:00:34,842 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 48ms [2021-01-21 12:00:34,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 12:00:34,929 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 12:00:34,962 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 12:00:34,981 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 12:00:35,001 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 12:00:35,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 12:00:35,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 12:00:35,062 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 12:00:35,082 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 12:00:35,104 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 12:00:35,124 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 12:00:35,143 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 12:00:35,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 12:00:35,159 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:35,160 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 12:00:35,237 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 77ms [2021-01-21 12:00:35,244 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:35,333 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:35,335 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 12:00:35,343 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 12:00:35,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:35,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 12:00:35,365 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:35,378 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:35,380 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 12:00:35,387 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 12:00:35,392 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:35,406 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 12:00:35,411 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:35,424 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 12:00:35,432 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 12:00:35,438 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:35,444 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:35,451 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:35,452 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 12:00:35,459 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 12:00:35,465 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:35,488 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 12:00:35,507 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 12:00:35,537 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 12:00:35,558 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 12:00:35,566 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:35,572 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:35,581 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 12:00:35,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:35,594 INFO L163 IndependenceRelation]: Independence Inclusion 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[2021-01-21 12:00:35,944 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 12:00:35,952 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:35,957 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:35,977 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 12:00:35,995 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 12:00:36,013 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 12:00:36,034 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 12:00:36,052 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 12:00:36,069 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 12:00:36,091 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 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L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 12:00:36,508 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 12:00:36,542 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 12:00:36,583 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 12:00:36,623 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 12:00:36,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 12:00:36,760 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 90ms [2021-01-21 12:00:36,770 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:36,771 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 12:00:36,890 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 102ms [2021-01-21 12:00:36,987 INFO L163 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Time: 47ms [2021-01-21 12:00:38,971 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:38,976 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:39,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 12:00:39,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 12:00:39,084 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 12:00:39,116 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 12:00:39,122 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 12:00:39,133 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 12:00:39,160 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 12:00:39,196 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 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L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 12:00:39,633 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 12:00:39,663 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 12:00:39,691 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 12:00:39,723 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 12:00:39,753 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 12:00:39,777 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 12:00:39,792 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 12:00:39,809 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 12:00:39,902 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 90ms [2021-01-21 12:00:39,935 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 12:00:39,974 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 12:00:40,003 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 12:00:40,030 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 12:00:40,049 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 12:00:40,065 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 12:00:40,083 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 12:00:40,099 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 12:00:40,137 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 12:00:40,174 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 12:00:40,204 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 12:00:40,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 12:00:40,268 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 12:00:40,302 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 12:00:40,329 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 12:00:40,368 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 12:00:40,412 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 12:00:40,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 12:00:40,472 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 12:00:40,499 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 12:00:40,514 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 12:00:40,527 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 12:00:40,541 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 12:00:40,543 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 12:00:40,547 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 12:00:40,552 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 12:00:40,628 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 57ms [2021-01-21 12:00:40,732 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 62ms Size of Word is: 69 and size of Sequence is : 70[2021-01-21 12:00:40,736 INFO L131 SleepSetCegar]: Size of mCounterexample is: 70 [2021-01-21 12:00:40,742 INFO L132 SleepSetCegar]: [5133#[ULTIMATE.startENTRY]true, 5135#[L-1]true, 5137#[L-1-1]true, 5139#[L18]true, 5141#[L18-1]true, 5143#[L18-2]true, 5145#[L18-3]true, 5147#[L18-4]true, 5149#[L711](= ~__unbuffered_cnt~0 0), 5151#[L713](= ~__unbuffered_cnt~0 0), 5153#[L715](= ~__unbuffered_cnt~0 0), 5155#[L716](= ~__unbuffered_cnt~0 0), 5159#[L717](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5161#[L719](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5163#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5165#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5167#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5169#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5171#[L725](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5173#[L726](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5175#[L727](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5177#[L728](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5179#[L729](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5181#[L730](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5183#[L731](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5185#[L732](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5187#[L733](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5189#[L734](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5191#[L735](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5193#[L736](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5195#[L737](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5197#[L-1-2](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5199#[L-1-3](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5201#[L823](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5203#[L823-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5205#[L824](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5207#[P0ENTRY, L824-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5211#[L825, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5213#[L825-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5217#[P0ENTRY, L826](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5221#[L740, L826](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 5227#[P1ENTRY, L826-1, L740](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 15951#[L826-1, L740, L770](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 15964#[L826-1, L740, L780](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16176#[L826-1, L740, L796](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16186#[L799, L826-1, L740](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16202#[L799, L826-1, L742](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16214#[L760, L799, L826-1](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16226#[L799, L826-1, L765](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 16238#[L799, P0FINAL, L826-1](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 16250#[L799, L826-1, P0EXIT](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 16256#[L806, L826-1, P0EXIT](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 16264#[L809, L826-1, P0EXIT](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 16272#[L826-1, P0EXIT, P1FINAL](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 16282#[L826-1, P0EXIT, P1EXIT](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 16286#[L827, P0EXIT, P1EXIT](and (= ~x~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 16290#[L829, P0EXIT, P1EXIT](= ~x~0 1), 16294#[L830, P0EXIT, P1EXIT](= ~x~0 1), 16298#[P0EXIT, P1EXIT, L3](= ~x~0 1), 16302#[L4, P0EXIT, P1EXIT](= ~x~0 1), 16310#[P0EXIT, L3-1, P1EXIT](= ~x~0 1), 16314#[P0EXIT, P1EXIT, L837](= ~x~0 1), 16318#[L840, P0EXIT, P1EXIT](= ~x~0 1), 16322#[L841, P0EXIT, P1EXIT](= ~x~0 1), 16326#[P0EXIT, L19, P1EXIT](= ~x~0 1), 16330#[L19-1, P0EXIT, P1EXIT](= ~x~0 1), 16336#[L19-2, P0EXIT, P1EXIT](= ~x~0 1), 16342#[P0EXIT, L18-5, P1EXIT](= ~x~0 1), 16346#[L18-7, P0EXIT, P1EXIT](= ~x~0 1), 16350#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= ~x~0 1)] [2021-01-21 12:00:40,743 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 12:00:40,743 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 12:00:40,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 12:00:40,744 INFO L82 PathProgramCache]: Analyzing trace with hash -60228593, now seen corresponding path program 3 times [2021-01-21 12:00:40,744 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 12:00:40,744 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197050540] [2021-01-21 12:00:40,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 12:00:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 12:00:40,967 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 12:00:41,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 12:00:41,100 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 12:00:41,175 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 12:00:41,175 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 12:00:41,176 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 12:00:41,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 12:00:41 BasicIcfg [2021-01-21 12:00:41,370 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 12:00:41,378 INFO L168 Benchmark]: Toolchain (without parser) took 17931.97 ms. Allocated memory was 302.0 MB in the beginning and 545.3 MB in the end (delta: 243.3 MB). Free memory was 275.6 MB in the beginning and 295.4 MB in the end (delta: -19.8 MB). Peak memory consumption was 225.9 MB. Max. memory is 16.0 GB. [2021-01-21 12:00:41,379 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 302.0 MB. Free memory was 272.9 MB in the beginning and 272.8 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 12:00:41,380 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1167.77 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 272.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.0 GB. [2021-01-21 12:00:41,381 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.12 ms. Allocated memory is still 302.0 MB. Free memory was 272.5 MB in the beginning and 269.6 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 12:00:41,382 INFO L168 Benchmark]: Boogie Preprocessor took 63.30 ms. Allocated memory is still 302.0 MB. Free memory was 269.6 MB in the beginning and 267.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 12:00:41,383 INFO L168 Benchmark]: RCFGBuilder took 3726.51 ms. Allocated memory is still 302.0 MB. Free memory was 267.5 MB in the beginning and 164.1 MB in the end (delta: 103.3 MB). Peak memory consumption was 163.6 MB. Max. memory is 16.0 GB. [2021-01-21 12:00:41,384 INFO L168 Benchmark]: TraceAbstraction took 12842.78 ms. Allocated memory was 302.0 MB in the beginning and 545.3 MB in the end (delta: 243.3 MB). Free memory was 163.1 MB in the beginning and 295.4 MB in the end (delta: -132.3 MB). Peak memory consumption was 112.0 MB. Max. memory is 16.0 GB. [2021-01-21 12:00:41,389 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 302.0 MB. Free memory was 272.9 MB in the beginning and 272.8 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 1167.77 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 272.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 117.12 ms. Allocated memory is still 302.0 MB. Free memory was 272.5 MB in the beginning and 269.6 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 63.30 ms. Allocated memory is still 302.0 MB. Free memory was 269.6 MB in the beginning and 267.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 3726.51 ms. Allocated memory is still 302.0 MB. Free memory was 267.5 MB in the beginning and 164.1 MB in the end (delta: 103.3 MB). Peak memory consumption was 163.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 12842.78 ms. Allocated memory was 302.0 MB in the beginning and 545.3 MB in the end (delta: 243.3 MB). Free memory was 163.1 MB in the beginning and 295.4 MB in the end (delta: -132.3 MB). Peak memory consumption was 112.0 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L715] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L716] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L717] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L719] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L721] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L722] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L723] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L724] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L725] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L726] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L727] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=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] [L728] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$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] [L729] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$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$r_buff1_thd2=0] [L730] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=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$read_delayed=0] [L731] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=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}] [L732] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$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] [L733] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$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$w_buff0_used=0] [L734] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=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$w_buff1=0] [L735] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=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] [L736] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=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] [L737] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L823] 0 pthread_t t1769; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L824] FCALL, FORK 0 pthread_create(&t1769, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L825] 0 pthread_t t1770; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L826] FCALL, FORK 0 pthread_create(&t1770, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L771] 2 y$w_buff1 = y$w_buff0 [L772] 2 y$w_buff0 = 1 [L773] 2 y$w_buff1_used = y$w_buff0_used [L774] 2 y$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L776] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L777] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L778] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L779] 2 y$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L782] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L783] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L784] 2 y$flush_delayed = weak$$choice2 [L785] 2 y$mem_tmp = y [L786] EXPR 2 !y$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) [L786] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1 [L786] 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$w_buff1) [L786] 2 y = !y$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) [L787] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L787] 2 y$w_buff0 = weak$$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)) [L788] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L788] 2 y$w_buff1 = weak$$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)) [L789] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L789] 2 y$w_buff0_used = weak$$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)) [L790] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L790] 2 y$w_buff1_used = weak$$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)) [L791] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L791] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L792] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L792] 2 y$r_buff1_thd2 = weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L793] 2 __unbuffered_p1_EAX = y [L794] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L794] 2 y = y$flush_delayed ? y$mem_tmp : y [L795] 2 y$flush_delayed = (_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$$choice0=52, weak$$choice2=255, 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] [L798] 2 __unbuffered_p1_EBX = x 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$$choice0=52, weak$$choice2=255, 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] [L741] 1 x = 1 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$$choice0=52, weak$$choice2=255, 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=1, y$w_buff1=0, y$w_buff1_used=0] [L746] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L747] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L748] 1 y$flush_delayed = weak$$choice2 [L749] 1 y$mem_tmp = y [L750] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L750] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L751] EXPR 1 weak$$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$w_buff0)) [L751] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L752] EXPR 1 weak$$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$w_buff1)) [L752] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L753] EXPR 1 weak$$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)) [L753] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L754] EXPR 1 weak$$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$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L754] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L755] EXPR 1 weak$$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)) [L755] 1 y$r_buff0_thd1 = weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L756] EXPR 1 weak$$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$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] 1 __unbuffered_p0_EAX = y [L758] EXPR 1 y$flush_delayed ? y$mem_tmp : y [L758] 1 y = y$flush_delayed ? y$mem_tmp : y [L759] 1 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L764] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L766] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L801] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L801] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L802] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L802] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L803] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L803] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L804] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L804] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L805] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L805] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L808] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L810] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L828] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L4] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L832] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L832] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L832] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L832] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L833] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L833] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L834] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L834] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L835] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L835] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L836] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L836] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L839] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L19] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L18] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L18] 0 __assert_fail ("0", "rfi010_rmo.oepc.c", 9, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, 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] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 84 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 12.4s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.6s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1954occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 255 NumberOfCodeBlocks, 255 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 183 ConstructedInterpolants, 0 QuantifiedInterpolants, 26215 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...