/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-New_States.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix012_pso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 21:08:15,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 21:08:15,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 21:08:15,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-01-21 21:08:15,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 21:08:15,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 21:08:15,729 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 21:08:15,731 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 21:08:15,732 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 21:08:15,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 21:08:15,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 21:08:15,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 21:08:15,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 21:08:15,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 21:08:15,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 21:08:15,745 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 21:08:15,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 21:08:15,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 21:08:15,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 21:08:15,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 21:08:15,773 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-New_States.epf [2021-01-21 21:08:15,811 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 21:08:15,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 21:08:15,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 21:08:15,813 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 21:08:15,814 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 21:08:15,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 21:08:15,814 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 21:08:15,815 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 21:08:15,815 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 21:08:15,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 21:08:15,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 21:08:15,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 21:08:15,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 21:08:15,816 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 21:08:15,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 21:08:15,817 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 21:08:15,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 21:08:15,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 21:08:15,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 21:08:15,818 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 21:08:15,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 21:08:15,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 21:08:15,819 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 21:08:15,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 21:08:15,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 21:08:15,820 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 21:08:15,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 21:08:15,821 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 21:08:15,821 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 21:08:15,822 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 21:08:15,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 21:08:15,822 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 21:08:15,823 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 21:08:15,823 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 21:08:16,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 21:08:16,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 21:08:16,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 21:08:16,404 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 21:08:16,405 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 21:08:16,406 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix012_pso.oepc.i [2021-01-21 21:08:16,487 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a560edb/b9fce3c5810448d68b2e91cd86756099/FLAG34d8f3378 [2021-01-21 21:08:17,366 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 21:08:17,366 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix012_pso.oepc.i [2021-01-21 21:08:17,392 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a560edb/b9fce3c5810448d68b2e91cd86756099/FLAG34d8f3378 [2021-01-21 21:08:17,556 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a560edb/b9fce3c5810448d68b2e91cd86756099 [2021-01-21 21:08:17,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 21:08:17,567 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 21:08:17,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 21:08:17,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 21:08:17,579 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 21:08:17,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 09:08:17" (1/1) ... [2021-01-21 21:08:17,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c9d9bbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:17, skipping insertion in model container [2021-01-21 21:08:17,585 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 09:08:17" (1/1) ... [2021-01-21 21:08:17,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 21:08:17,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 21:08:18,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 21:08:18,342 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 21:08:18,460 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 21:08:18,582 INFO L208 MainTranslator]: Completed translation [2021-01-21 21:08:18,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18 WrapperNode [2021-01-21 21:08:18,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 21:08:18,584 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 21:08:18,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 21:08:18,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 21:08:18,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (1/1) ... [2021-01-21 21:08:18,650 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (1/1) ... [2021-01-21 21:08:18,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 21:08:18,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 21:08:18,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 21:08:18,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 21:08:18,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (1/1) ... [2021-01-21 21:08:18,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (1/1) ... [2021-01-21 21:08:18,751 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (1/1) ... [2021-01-21 21:08:18,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (1/1) ... [2021-01-21 21:08:18,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (1/1) ... [2021-01-21 21:08:18,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (1/1) ... [2021-01-21 21:08:18,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (1/1) ... [2021-01-21 21:08:18,813 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 21:08:18,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 21:08:18,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 21:08:18,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 21:08:18,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (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 21:08:18,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 21:08:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-21 21:08:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 21:08:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 21:08:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-21 21:08:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-21 21:08:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-21 21:08:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-21 21:08:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 21:08:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-21 21:08:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 21:08:18,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 21:08:18,946 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 21:08:21,685 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 21:08:21,686 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-21 21:08:21,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 09:08:21 BoogieIcfgContainer [2021-01-21 21:08:21,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 21:08:21,693 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 21:08:21,693 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 21:08:21,698 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 21:08:21,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 09:08:17" (1/3) ... [2021-01-21 21:08:21,699 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c36ec8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 09:08:21, skipping insertion in model container [2021-01-21 21:08:21,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:08:18" (2/3) ... [2021-01-21 21:08:21,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c36ec8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 09:08:21, skipping insertion in model container [2021-01-21 21:08:21,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 09:08:21" (3/3) ... [2021-01-21 21:08:21,702 INFO L111 eAbstractionObserver]: Analyzing ICFG mix012_pso.oepc.i [2021-01-21 21:08:21,723 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 21:08:21,723 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 21:08:21,729 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 21:08:21,730 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 21:08:21,778 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,779 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,779 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,779 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,779 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,780 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,780 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,780 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,780 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,781 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,781 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,781 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,781 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,781 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,782 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,782 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,782 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,782 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,782 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,783 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,783 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,783 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,783 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,783 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,784 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,784 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,784 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,784 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,785 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,786 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,786 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,787 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,787 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,787 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,789 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,791 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,791 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,792 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,792 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,792 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,793 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,793 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,793 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,793 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,793 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,794 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,794 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,794 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,794 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,796 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,796 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,796 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,796 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,796 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,797 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,797 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,797 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,797 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,797 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,797 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,798 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,798 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,798 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,798 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,798 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,799 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,799 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,799 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,799 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,799 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,800 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,800 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,800 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,800 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,800 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,801 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,801 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,801 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,806 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,806 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,806 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,806 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,807 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,807 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,807 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,807 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,808 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,815 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,815 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,816 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,816 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,816 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,816 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,816 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,817 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,817 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,817 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,817 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,818 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,818 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,818 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,819 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,819 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,819 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,819 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,821 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,822 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,822 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,822 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,822 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,824 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,824 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,824 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,824 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,828 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,828 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,829 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,829 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,829 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,829 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,832 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,834 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,834 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,834 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,834 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,834 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,835 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,835 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,835 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,835 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,836 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 21:08:21,838 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 21:08:21,853 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 21:08:21,882 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 21:08:21,882 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 21:08:21,882 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 21:08:21,882 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 21:08:21,883 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 21:08:21,883 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 21:08:21,883 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 21:08:21,883 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 21:08:21,936 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 21:08:21,970 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 21:08:22,101 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 51ms [2021-01-21 21:08:22,106 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:22,197 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 21:08:22,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:22,345 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 21:08:22,422 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 21:08:22,478 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:22,530 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:22,541 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:22,547 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:22,678 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:22,683 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:22,690 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:22,696 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:22,792 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 21:08:22,883 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 21:08:22,924 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:22,951 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 21:08:22,993 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:23,053 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 21:08:23,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:23,116 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 21:08:23,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:23,128 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 21:08:23,232 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 21:08:23,286 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:23,347 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:23,399 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 21:08:23,421 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 21:08:23,442 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 21:08:23,463 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 21:08:23,486 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 21:08:23,511 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 21:08:23,534 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 21:08:23,623 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 77ms [2021-01-21 21:08:23,652 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:23,745 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1839ms [2021-01-21 21:08:23,745 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 2259 states, but on-demand construction may add more states [2021-01-21 21:08:23,768 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 2259 states, 2091 states have (on average 1.4299378287900526) internal successors, (2990), 2258 states have internal predecessors, (2990), 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: 41 and size of Sequence is : 42[2021-01-21 21:08:23,786 INFO L131 SleepSetCegar]: Size of mCounterexample is: 42 [2021-01-21 21:08:23,786 INFO L132 SleepSetCegar]: [96#[ULTIMATE.startENTRY]don't care, 99#[L-1]don't care, 102#[L-1-1]don't care, 105#[L17]don't care, 108#[L17-1]don't care, 111#[L17-2]don't care, 114#[L17-3]don't care, 117#[L17-4]don't care, 120#[L710]don't care, 123#[L712]don't care, 126#[L714]don't care, 129#[L715]don't care, 132#[L716]don't care, 135#[L718]don't care, 138#[L720]don't care, 141#[L721]don't care, 144#[L722]don't care, 147#[L723]don't care, 150#[L724]don't care, 153#[L725]don't care, 156#[L726]don't care, 159#[L727]don't care, 162#[L728]don't care, 165#[L729]don't care, 168#[L730]don't care, 171#[L731]don't care, 174#[L732]don't care, 177#[L733]don't care, 180#[L734]don't care, 183#[L735]don't care, 186#[L736]don't care, 189#[L-1-2]don't care, 192#[L-1-3]don't care, 195#[L812]don't care, 198#[L812-1]don't care, 201#[L813]don't care, 204#[L813-1, P0ENTRY]don't care, 207#[P0ENTRY, L814]don't care, 215#[L814-1, P0ENTRY]don't care, 219#[P0ENTRY, L815]don't care, 227#[L739, L815]don't care, 233#[P0Err0ASSERT_VIOLATIONERROR_FUNCTION, L815]don't care] [2021-01-21 21:08:23,786 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 21:08:23,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 21:08:23,796 INFO L82 PathProgramCache]: Analyzing trace with hash 462646664, now seen corresponding path program 1 times [2021-01-21 21:08:23,807 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 21:08:23,808 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506815568] [2021-01-21 21:08:23,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 21:08:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 21:08:24,236 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 21:08:24,237 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506815568] [2021-01-21 21:08:24,239 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 21:08:24,239 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 21:08:24,240 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345587256] [2021-01-21 21:08:24,244 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 21:08:24,244 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 21:08:24,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 21:08:24,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 21:08:24,264 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 21:08:24,265 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 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 21:08:24,282 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:24,283 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:24,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 21:08:24,321 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 21:08:24,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:24,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:24,385 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 21:08:24,414 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 21:08:24,469 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-21 21:08:24,518 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 21:08:24,556 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 21:08:24,598 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:24,607 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:24,611 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 70 and size of Sequence is : 71[2021-01-21 21:08:24,648 INFO L131 SleepSetCegar]: Size of mCounterexample is: 71 [2021-01-21 21:08:24,649 INFO L132 SleepSetCegar]: [11951#[ULTIMATE.startENTRY]true, 11953#[L-1]true, 11955#[L-1-1]true, 11957#[L17]true, 11959#[L17-1]true, 11961#[L17-2]true, 11963#[L17-3]true, 11965#[L17-4]true, 11967#[L710]true, 11969#[L712]true, 11971#[L714]true, 11973#[L715]true, 11975#[L716]true, 11977#[L718]true, 11979#[L720]true, 11981#[L721]true, 11983#[L722]true, 11985#[L723]true, 11987#[L724]true, 11989#[L725]true, 11991#[L726]true, 11993#[L727]true, 11995#[L728]true, 11997#[L729]true, 11999#[L730]true, 12001#[L731]true, 12003#[L732]true, 12005#[L733](= ~y$w_buff0_used~0 0), 12007#[L734](= ~y$w_buff0_used~0 0), 12009#[L735](= ~y$w_buff0_used~0 0), 12011#[L736](= ~y$w_buff0_used~0 0), 12013#[L-1-2](= ~y$w_buff0_used~0 0), 12015#[L-1-3](= ~y$w_buff0_used~0 0), 12017#[L812](= ~y$w_buff0_used~0 0), 12019#[L812-1](= ~y$w_buff0_used~0 0), 12021#[L813](= ~y$w_buff0_used~0 0), 12023#[L813-1, P0ENTRY](= ~y$w_buff0_used~0 0), 12026#[P0ENTRY, L814](= ~y$w_buff0_used~0 0), 12030#[L814-1, P0ENTRY](= ~y$w_buff0_used~0 0), 12034#[P0ENTRY, L815](= ~y$w_buff0_used~0 0), 12037#[L739, L815](= ~y$w_buff0_used~0 0), 12042#[L749, L815]true, 13019#[L752, L815]true, 13024#[L759, L815]true, 13028#[L762, L815]true, 13032#[L815, P0FINAL]true, 13036#[P0EXIT, L815]true, 13039#[L815-1, P0EXIT, P1ENTRY]true, 13041#[L815-1, P0EXIT, L767]true, 13045#[L815-1, P0EXIT, L769]true, 13049#[L815-1, L772, P0EXIT]true, 13053#[L815-1, P0EXIT, L788]true, 13057#[L815-1, P0EXIT, L795]true, 13061#[L815-1, P0EXIT, L798]true, 13065#[L815-1, P1FINAL, P0EXIT]true, 13069#[L815-1, P1EXIT, P0EXIT]true, 13073#[P1EXIT, P0EXIT, L816]true, 13075#[L818, P1EXIT, P0EXIT]true, 13077#[L819, P1EXIT, P0EXIT]true, 13079#[L2, P1EXIT, P0EXIT]true, 13081#[L3, P1EXIT, P0EXIT]true, 13084#[L2-1, P1EXIT, P0EXIT]true, 13144#[P1EXIT, P0EXIT, L826]true, 13146#[L829, P1EXIT, P0EXIT]true, 13148#[P1EXIT, P0EXIT, L830]true, 13150#[P1EXIT, P0EXIT, L18]true, 13152#[L18-1, P1EXIT, P0EXIT]true, 13154#[L18-2, P1EXIT, P0EXIT]true, 13158#[L17-5, P1EXIT, P0EXIT]true, 13160#[P1EXIT, P0EXIT, L17-7]true, 13171#[P1EXIT, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 21:08:24,650 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 21:08:24,651 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 21:08:24,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 21:08:24,652 INFO L82 PathProgramCache]: Analyzing trace with hash 1704467697, now seen corresponding path program 1 times [2021-01-21 21:08:24,652 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 21:08:24,652 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79769450] [2021-01-21 21:08:24,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 21:08:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 21:08:25,319 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 21:08:25,319 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79769450] [2021-01-21 21:08:25,320 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 21:08:25,320 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-21 21:08:25,320 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34892370] [2021-01-21 21:08:25,322 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-21 21:08:25,323 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 21:08:25,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-21 21:08:25,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-01-21 21:08:25,324 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 21:08:25,324 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 8.75) internal successors, (70), 8 states have internal predecessors, (70), 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 21:08:25,355 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:25,356 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:25,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 21:08:25,381 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 21:08:25,441 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:25,442 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:25,449 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:25,453 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:25,479 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:25,501 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:25,532 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 21:08:25,560 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 21:08:25,606 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:25,658 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 21:08:25,695 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 21:08:25,738 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 21:08:25,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 21:08:25,833 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 21:08:25,871 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 21:08:25,906 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 21:08:25,913 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:25,921 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:25,928 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:25,935 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:26,244 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:26,245 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:26,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:26,258 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:26,296 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:26,318 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:26,334 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:26,336 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 21:08:26,382 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 21:08:26,418 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 21:08:26,433 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:26,439 WARN L144 IndependenceRelation]: Script Release Time: 6ms [2021-01-21 21:08:26,493 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 55ms [2021-01-21 21:08:26,554 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 57ms [2021-01-21 21:08:26,593 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 21:08:26,627 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:26,636 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:26,638 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 21:08:26,716 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 57ms [2021-01-21 21:08:26,789 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 54ms [2021-01-21 21:08:26,838 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 21:08:26,892 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms Size of Word is: 70 and size of Sequence is : 71[2021-01-21 21:08:26,894 INFO L131 SleepSetCegar]: Size of mCounterexample is: 71 [2021-01-21 21:08:26,895 INFO L132 SleepSetCegar]: [13182#[ULTIMATE.startENTRY]true, 13185#[L-1]true, 13188#[L-1-1]true, 13191#[L17]true, 13194#[L17-1]true, 13197#[L17-2]true, 13200#[L17-3]true, 13203#[L17-4]true, 13206#[L710]true, 13209#[L712]true, 13212#[L714]true, 13215#[L715]true, 13218#[L716]true, 13221#[L718]true, 13224#[L720]true, 13227#[L721]true, 13230#[L722]true, 13233#[L723]true, 13236#[L724]true, 13239#[L725]true, 13242#[L726]true, 13245#[L727]true, 13248#[L728]true, 13251#[L729]true, 13254#[L730]true, 13257#[L731]true, 13260#[L732]true, 13263#[L733](= ~y$w_buff0_used~0 0), 13266#[L734](= ~y$w_buff0_used~0 0), 13269#[L735](= ~y$w_buff0_used~0 0), 13272#[L736](= ~y$w_buff0_used~0 0), 13275#[L-1-2](= ~y$w_buff0_used~0 0), 13278#[L-1-3](= ~y$w_buff0_used~0 0), 13281#[L812](= ~y$w_buff0_used~0 0), 13284#[L812-1](= ~y$w_buff0_used~0 0), 13287#[L813](= ~y$w_buff0_used~0 0), 13290#[L813-1, P0ENTRY](= ~y$w_buff0_used~0 0), 13295#[P0ENTRY, L814](= ~y$w_buff0_used~0 0), 13301#[L814-1, P0ENTRY](= ~y$w_buff0_used~0 0), 13307#[P0ENTRY, L815](= ~y$w_buff0_used~0 0), 13311#[L739, L815](= ~y$w_buff0_used~0 0), 13319#[L749, L815](and (= ~y$r_buff0_thd1~0 1) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (<= 1 ~y$w_buff0_used~0)), 14865#[L752, L815](and (= ~y$r_buff0_thd1~0 1) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (<= 1 ~y$w_buff0_used~0)), 14873#[L759, L815](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 14879#[L762, L815](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 14885#[L815, P0FINAL](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 14891#[P0EXIT, L815](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 14895#[L815-1, P0EXIT, P1ENTRY](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 14898#[L815-1, P0EXIT, L767](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 14904#[L815-1, P0EXIT, L769](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 14910#[L815-1, L772, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 14920#[L772, P0EXIT, L816](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 15967#[L818, L772, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 15971#[L819, L772, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 15975#[L772, L2, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 15979#[L772, L3, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 15986#[L2-1, L772, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 16088#[L772, P0EXIT, L826]true, 16092#[L829, L772, P0EXIT]true, 16099#[L772, P0EXIT, L830]true, 16108#[P0EXIT, L788, L830]true, 16112#[P0EXIT, L795, L830]true, 16118#[P0EXIT, L798, L830]true, 16124#[P1FINAL, P0EXIT, L830]true, 16130#[P1EXIT, P0EXIT, L830]true, 16136#[P1EXIT, P0EXIT, L18]true, 16139#[L18-1, P1EXIT, P0EXIT]true, 16142#[L18-2, P1EXIT, P0EXIT]true, 16148#[L17-5, P1EXIT, P0EXIT]true, 16151#[P1EXIT, P0EXIT, L17-7]true, 16154#[P1EXIT, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 21:08:26,896 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 21:08:26,896 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 21:08:26,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 21:08:26,897 INFO L82 PathProgramCache]: Analyzing trace with hash -764391531, now seen corresponding path program 2 times [2021-01-21 21:08:26,897 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 21:08:26,898 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911002850] [2021-01-21 21:08:26,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 21:08:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 21:08:27,219 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 21:08:27,220 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911002850] [2021-01-21 21:08:27,220 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 21:08:27,220 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 21:08:27,221 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225341721] [2021-01-21 21:08:27,222 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 21:08:27,222 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 21:08:27,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 21:08:27,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-21 21:08:27,224 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 21:08:27,224 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 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 21:08:27,263 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 21:08:27,272 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:27,380 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:27,381 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:27,387 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:27,390 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:27,454 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:27,455 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:27,477 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 21:08:27,500 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 21:08:27,523 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 21:08:27,547 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 21:08:27,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 21:08:27,640 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:27,673 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:27,707 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 21:08:27,747 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 21:08:27,790 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 21:08:27,820 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 21:08:27,862 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:27,871 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:27,875 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:27,880 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:27,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:28,016 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:28,017 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:28,031 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 21:08:28,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:28,125 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:28,126 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:28,146 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 21:08:28,174 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 21:08:28,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:28,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 21:08:28,288 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 21:08:28,333 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:28,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 21:08:28,405 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 21:08:28,451 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 21:08:28,500 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 21:08:28,538 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 21:08:28,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 21:08:28,575 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:28,581 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:28,588 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:28,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:28,623 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:28,630 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:28,658 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 21:08:28,679 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 21:08:28,703 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:28,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:28,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:28,817 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 21:08:28,856 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 21:08:28,893 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 21:08:28,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 21:08:28,984 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 21:08:29,012 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 21:08:29,047 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 21:08:29,062 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:29,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:29,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:29,079 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:29,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:29,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:29,151 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 21:08:29,180 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 21:08:29,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:29,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:29,281 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 21:08:29,325 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 21:08:29,355 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 21:08:29,400 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 21:08:29,517 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 112ms [2021-01-21 21:08:29,564 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 21:08:29,602 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 21:08:29,639 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 21:08:29,647 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:29,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:29,661 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:29,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:29,686 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:29,692 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:29,701 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:29,707 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:29,724 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:29,725 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:29,731 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:29,740 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:29,751 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:29,757 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:29,770 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:29,778 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:29,784 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:29,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:29,802 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:29,803 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:29,813 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 21:08:29,821 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 21:08:29,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 21:08:29,876 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 21:08:29,901 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 21:08:29,934 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:29,942 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:29,950 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:29,998 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 21:08:30,054 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 52ms [2021-01-21 21:08:30,091 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 21:08:30,127 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 21:08:30,174 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 21:08:30,217 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 21:08:30,248 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 21:08:30,282 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 21:08:30,298 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 21:08:30,305 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:30,312 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:30,318 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 21:08:30,331 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 21:08:30,336 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 21:08:30,350 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 21:08:30,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:30,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 21:08:30,379 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 21:08:30,418 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:30,421 WARN L144 IndependenceRelation]: Script Release Time: 3ms [2021-01-21 21:08:30,490 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 58ms [2021-01-21 21:08:30,571 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 63ms [2021-01-21 21:08:30,580 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 21:08:30,581 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 21:08:30,624 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 21:08:30,702 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms Size of Word is: 70 and size of Sequence is : 71[2021-01-21 21:08:30,705 INFO L131 SleepSetCegar]: Size of mCounterexample is: 71 [2021-01-21 21:08:30,706 INFO L132 SleepSetCegar]: [16164#[ULTIMATE.startENTRY]true, 16167#[L-1]true, 16170#[L-1-1]true, 16173#[L17]true, 16176#[L17-1]true, 16179#[L17-2]true, 16182#[L17-3]true, 16185#[L17-4]true, 16188#[L710](= ~__unbuffered_cnt~0 0), 16191#[L712](= ~__unbuffered_cnt~0 0), 16194#[L714](= ~__unbuffered_cnt~0 0), 16197#[L715](= ~__unbuffered_cnt~0 0), 16202#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16205#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16208#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16211#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16214#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16217#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16220#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16223#[L725](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16226#[L726](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16229#[L727](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16232#[L728](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16235#[L729](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16238#[L730](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16241#[L731](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16244#[L732](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16247#[L733](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16250#[L734](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16253#[L735](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16256#[L736](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16259#[L-1-2](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16262#[L-1-3](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16265#[L812](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16268#[L812-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16271#[L813](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16274#[L813-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16279#[P0ENTRY, L814](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16285#[L814-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16291#[P0ENTRY, L815](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16295#[L739, L815](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 16303#[L749, L815](and (= ~y$r_buff0_thd1~0 1) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17859#[L752, L815](and (= ~y$r_buff0_thd1~0 1) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17865#[L815-1, L752, P1ENTRY](and (= ~y$r_buff0_thd1~0 1) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28787#[L815-1, L752, L767](and (= ~y$r_buff0_thd1~0 1) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28799#[L815-1, L752, L769](and (= ~y$r_buff0_thd1~0 1) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28811#[L815-1, L772, L752](and (= ~y$r_buff0_thd1~0 1) (<= (div ~y$w_buff0_used~0 256) 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28823#[L815-1, L752, L788](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28839#[L759, L815-1, L788](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 28854#[L762, L815-1, L788](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 28869#[L815-1, L788, P0FINAL](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 28884#[L815-1, P0EXIT, L788](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 28895#[L815-1, P0EXIT, L795](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 28905#[L815-1, P0EXIT, L798](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 28915#[L815-1, P1FINAL, P0EXIT](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 28925#[L815-1, P1EXIT, P0EXIT](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 28933#[P1EXIT, P0EXIT, L816](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 28938#[L818, P1EXIT, P0EXIT]true, 28943#[L819, P1EXIT, P0EXIT]true, 28948#[L2, P1EXIT, P0EXIT]true, 28953#[L3, P1EXIT, P0EXIT]true, 28962#[L2-1, P1EXIT, P0EXIT]true, 28968#[P1EXIT, P0EXIT, L826]true, 28973#[L829, P1EXIT, P0EXIT]true, 28976#[P1EXIT, P0EXIT, L830]true, 28979#[P1EXIT, P0EXIT, L18]true, 28982#[L18-1, P1EXIT, P0EXIT]true, 28985#[L18-2, P1EXIT, P0EXIT]true, 28991#[L17-5, P1EXIT, P0EXIT]true, 28994#[P1EXIT, P0EXIT, L17-7]true, 28997#[P1EXIT, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 21:08:30,707 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 21:08:30,707 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 21:08:30,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 21:08:30,708 INFO L82 PathProgramCache]: Analyzing trace with hash -871192531, now seen corresponding path program 3 times [2021-01-21 21:08:30,708 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 21:08:30,709 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494121390] [2021-01-21 21:08:30,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 21:08:30,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 21:08:30,852 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 21:08:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 21:08:30,982 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 21:08:31,071 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 21:08:31,072 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 21:08:31,073 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 21:08:31,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 09:08:31 BasicIcfg [2021-01-21 21:08:31,287 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 21:08:31,289 INFO L168 Benchmark]: Toolchain (without parser) took 13722.53 ms. Allocated memory was 302.0 MB in the beginning and 585.1 MB in the end (delta: 283.1 MB). Free memory was 277.4 MB in the beginning and 338.7 MB in the end (delta: -61.4 MB). Peak memory consumption was 224.1 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:31,290 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory was 271.7 MB in the beginning and 271.6 MB in the end (delta: 153.8 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 21:08:31,291 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1009.33 ms. Allocated memory is still 302.0 MB. Free memory was 277.1 MB in the beginning and 281.9 MB in the end (delta: -4.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:31,292 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.91 ms. Allocated memory is still 302.0 MB. Free memory was 281.9 MB in the beginning and 279.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:31,293 INFO L168 Benchmark]: Boogie Preprocessor took 92.57 ms. Allocated memory is still 302.0 MB. Free memory was 279.8 MB in the beginning and 277.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:31,294 INFO L168 Benchmark]: RCFGBuilder took 2875.41 ms. Allocated memory was 302.0 MB in the beginning and 390.1 MB in the end (delta: 88.1 MB). Free memory was 277.7 MB in the beginning and 317.4 MB in the end (delta: -39.7 MB). Peak memory consumption was 152.2 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:31,296 INFO L168 Benchmark]: TraceAbstraction took 9593.82 ms. Allocated memory was 390.1 MB in the beginning and 585.1 MB in the end (delta: 195.0 MB). Free memory was 317.4 MB in the beginning and 338.7 MB in the end (delta: -21.3 MB). Peak memory consumption was 174.7 MB. Max. memory is 16.0 GB. [2021-01-21 21:08:31,301 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory was 271.7 MB in the beginning and 271.6 MB in the end (delta: 153.8 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 1009.33 ms. Allocated memory is still 302.0 MB. Free memory was 277.1 MB in the beginning and 281.9 MB in the end (delta: -4.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 136.91 ms. Allocated memory is still 302.0 MB. Free memory was 281.9 MB in the beginning and 279.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 92.57 ms. Allocated memory is still 302.0 MB. Free memory was 279.8 MB in the beginning and 277.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2875.41 ms. Allocated memory was 302.0 MB in the beginning and 390.1 MB in the end (delta: 88.1 MB). Free memory was 277.7 MB in the beginning and 317.4 MB in the end (delta: -39.7 MB). Peak memory consumption was 152.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 9593.82 ms. Allocated memory was 390.1 MB in the beginning and 585.1 MB in the end (delta: 195.0 MB). Free memory was 317.4 MB in the beginning and 338.7 MB in the end (delta: -21.3 MB). Peak memory consumption was 174.7 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L715] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L716] 0 _Bool main$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] [L718] 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] [L720] 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] [L721] 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] [L722] 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$mem_tmp=0] [L723] 0 _Bool y$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$r_buff0_thd0=0] [L724] 0 _Bool y$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] [L725] 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] [L726] 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$r_buff1_thd0=0] [L727] 0 _Bool y$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$r_buff1_thd1=0] [L728] 0 _Bool y$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] [L729] 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] [L730] 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$read_delayed_var={0:0}] [L731] 0 int y$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$w_buff0=0] [L732] 0 _Bool y$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] [L733] 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] [L734] 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] [L735] 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] [L736] 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$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L812] 0 pthread_t t309; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L813] FCALL, FORK 0 pthread_create(&t309, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L814] 0 pthread_t t310; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L740] 1 y$w_buff1 = y$w_buff0 [L741] 1 y$w_buff0 = 1 [L742] 1 y$w_buff1_used = y$w_buff0_used [L743] 1 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L745] 1 y$r_buff1_thd0 = y$r_buff0_thd0 [L746] 1 y$r_buff1_thd1 = y$r_buff0_thd1 [L747] 1 y$r_buff1_thd2 = y$r_buff0_thd2 [L748] 1 y$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L751] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L815] FCALL, FORK 0 pthread_create(&t310, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L768] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L771] 2 __unbuffered_p1_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L774] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L775] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L776] 2 y$flush_delayed = weak$$choice2 [L777] 2 y$mem_tmp = y [L778] EXPR 2 !y$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) [L778] 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) [L779] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L779] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L779] EXPR 2 weak$$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$w_buff0)) [L779] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L780] EXPR 2 weak$$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$w_buff1)) [L780] EXPR 2 !y$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) [L780] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L780] 2 y$w_buff1 = weak$$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)) [L781] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L781] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L781] EXPR 2 weak$$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)) [L781] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L782] EXPR 2 weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] EXPR 2 !y$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) [L782] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] 2 y$w_buff1_used = weak$$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)) [L783] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L783] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L783] EXPR 2 weak$$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)) [L783] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L784] EXPR 2 weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L784] EXPR 2 !y$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) [L784] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L784] 2 y$r_buff1_thd2 = weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L785] 2 __unbuffered_p1_EBX = y [L786] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L786] 2 y = y$flush_delayed ? y$mem_tmp : y [L787] 2 y$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$$choice0=2, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L754] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L754] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L755] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L755] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L756] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L756] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L757] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L757] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L758] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L758] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L761] 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$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L763] 1 return 0; 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$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L790] 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) [L790] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L790] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L790] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L791] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L791] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L792] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L792] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L793] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L793] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L794] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L794] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L799] 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$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L817] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L3] 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$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L821] 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) [L821] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L821] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L821] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L822] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L822] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L823] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L823] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L824] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L824] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L825] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L825] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L828] 0 main$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$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L18] 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$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L17] 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$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L17] 0 __assert_fail ("0", "mix012_pso.oepc.c", 8, __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$$choice0=2, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, 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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 85 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 9.1s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.8s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2259occurred 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, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 251 NumberOfCodeBlocks, 251 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 178 ConstructedInterpolants, 0 QuantifiedInterpolants, 34322 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...