/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/rfi007_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 08:34:16,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 08:34:16,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 08:34:16,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-17 08:34:16,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-17 08:34:16,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-17 08:34:16,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-17 08:34:16,735 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-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-06-17 08:34:16,765 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 08:34:16,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 08:34:16,765 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 08:34:16,766 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 08:34:16,767 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 08:34:16,768 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 08:34:16,768 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 08:34:16,768 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 08:34:16,768 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 08:34:16,768 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 08:34:16,769 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 08:34:16,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 08:34:16,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 08:34:16,769 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 08:34:16,769 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 08:34:16,770 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 08:34:16,770 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 08:34:16,770 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 08:34:16,770 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 08:34:16,770 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 08:34:16,770 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 08:34:16,770 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 08:34:16,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 08:34:16,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 08:34:16,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 08:34:16,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 08:34:16,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 08:34:16,771 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 08:34:16,771 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-06-17 08:34:16,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 08:34:16,771 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 08:34:16,772 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 08:34:16,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 08:34:16,772 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-17 08:34:16,772 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 08:34:17,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 08:34:17,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 08:34:17,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 08:34:17,017 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-17 08:34:17,018 INFO L275 PluginConnector]: CDTParser initialized [2021-06-17 08:34:17,018 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi007_power.oepc.i [2021-06-17 08:34:17,071 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e902db6d/ed158799731d4134bc1d43fea35b43b8/FLAG76b8328c5 [2021-06-17 08:34:17,496 INFO L306 CDTParser]: Found 1 translation units. [2021-06-17 08:34:17,496 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi007_power.oepc.i [2021-06-17 08:34:17,514 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e902db6d/ed158799731d4134bc1d43fea35b43b8/FLAG76b8328c5 [2021-06-17 08:34:17,845 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e902db6d/ed158799731d4134bc1d43fea35b43b8 [2021-06-17 08:34:17,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 08:34:17,848 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-17 08:34:17,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-17 08:34:17,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-17 08:34:17,867 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-17 08:34:17,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 08:34:17" (1/1) ... [2021-06-17 08:34:17,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ef8bcc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:17, skipping insertion in model container [2021-06-17 08:34:17,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 08:34:17" (1/1) ... [2021-06-17 08:34:17,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-17 08:34:17,921 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-17 08:34:18,018 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi007_power.oepc.i[951,964] [2021-06-17 08:34:18,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 08:34:18,220 INFO L203 MainTranslator]: Completed pre-run [2021-06-17 08:34:18,232 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi007_power.oepc.i[951,964] [2021-06-17 08:34:18,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 08:34:18,316 INFO L208 MainTranslator]: Completed translation [2021-06-17 08:34:18,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18 WrapperNode [2021-06-17 08:34:18,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-17 08:34:18,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 08:34:18,318 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 08:34:18,318 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 08:34:18,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (1/1) ... [2021-06-17 08:34:18,353 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (1/1) ... [2021-06-17 08:34:18,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 08:34:18,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 08:34:18,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 08:34:18,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 08:34:18,378 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (1/1) ... [2021-06-17 08:34:18,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (1/1) ... [2021-06-17 08:34:18,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (1/1) ... [2021-06-17 08:34:18,384 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (1/1) ... [2021-06-17 08:34:18,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (1/1) ... [2021-06-17 08:34:18,393 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (1/1) ... [2021-06-17 08:34:18,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (1/1) ... [2021-06-17 08:34:18,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 08:34:18,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 08:34:18,408 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 08:34:18,408 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 08:34:18,408 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (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 [2021-06-17 08:34:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-17 08:34:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-17 08:34:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-17 08:34:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-17 08:34:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-06-17 08:34:18,471 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-06-17 08:34:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-06-17 08:34:18,471 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-06-17 08:34:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-17 08:34:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-17 08:34:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 08:34:18,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 08:34:18,473 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-17 08:34:19,941 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 08:34:19,941 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-06-17 08:34:19,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 08:34:19 BoogieIcfgContainer [2021-06-17 08:34:19,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 08:34:19,944 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 08:34:19,944 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 08:34:19,946 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 08:34:19,947 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.06 08:34:17" (1/3) ... [2021-06-17 08:34:19,947 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62363ee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 08:34:19, skipping insertion in model container [2021-06-17 08:34:19,948 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:34:18" (2/3) ... [2021-06-17 08:34:19,948 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62363ee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 08:34:19, skipping insertion in model container [2021-06-17 08:34:19,948 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 08:34:19" (3/3) ... [2021-06-17 08:34:19,950 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi007_power.oepc.i [2021-06-17 08:34:19,955 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 08:34:19,955 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 08:34:19,955 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-06-17 08:34:19,956 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 08:34:19,985 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,985 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,985 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,986 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,986 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,986 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,986 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,986 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,986 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,986 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,986 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,986 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,987 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,987 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,987 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,987 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,987 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,987 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,987 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,987 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,987 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,988 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,988 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,990 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,990 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,991 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,991 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,991 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,991 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,991 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:19,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,002 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,002 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,002 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,002 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,002 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,002 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,002 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,002 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,003 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,003 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,003 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,003 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,003 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,003 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,003 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,003 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,003 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,004 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,005 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,005 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,008 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,009 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,009 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,010 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,010 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,010 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,011 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,011 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,011 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,011 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,011 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,011 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,011 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,011 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,011 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,012 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-17 08:34:20,027 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 08:34:20,074 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 08:34:20,074 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 08:34:20,074 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 08:34:20,074 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 08:34:20,074 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 08:34:20,074 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 08:34:20,075 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 08:34:20,075 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P0======== [2021-06-17 08:34:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,166 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,186 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,187 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,187 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,187 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,187 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,187 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,188 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,188 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,188 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,188 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,188 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,188 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,188 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,188 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,211 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,245 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,246 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,246 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,246 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,246 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,246 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,246 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,246 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,246 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,247 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,247 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,247 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,247 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,295 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,295 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,295 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,295 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,295 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,296 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,296 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,296 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,296 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,296 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,296 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,296 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,296 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,299 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,341 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,341 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,428 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,486 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,487 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,541 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,541 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,541 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,541 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,541 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,583 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,583 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,585 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,585 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,601 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,607 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,617 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,639 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,639 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,639 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,639 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,639 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,639 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,678 INFO L301 ceAbstractionStarter]: Result for error location P0 was SAFE (1/3) [2021-06-17 08:34:20,679 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 08:34:20,691 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 08:34:20,691 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 08:34:20,691 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 08:34:20,691 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 08:34:20,691 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 08:34:20,691 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 08:34:20,691 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 08:34:20,691 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-17 08:34:20,711 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,711 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,713 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,713 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,740 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,752 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,754 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,755 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,755 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,755 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,755 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,770 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:20,789 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 08:34:20,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:34:20,793 INFO L82 PathProgramCache]: Analyzing trace with hash 1392998740, now seen corresponding path program 1 times [2021-06-17 08:34:20,798 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:34:20,798 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1231136808] [2021-06-17 08:34:20,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:34:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:34:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:34:21,035 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:34:21,036 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1231136808] [2021-06-17 08:34:21,036 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1231136808] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:34:21,036 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:34:21,037 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 08:34:21,037 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080720728] [2021-06-17 08:34:21,044 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-17 08:34:21,044 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:34:21,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-17 08:34:21,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-17 08:34:21,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,066 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:34:21,067 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:34:21,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,080 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-17 08:34:21,080 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 08:34:21,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:34:21,080 INFO L82 PathProgramCache]: Analyzing trace with hash -475207293, now seen corresponding path program 1 times [2021-06-17 08:34:21,080 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:34:21,081 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908993421] [2021-06-17 08:34:21,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:34:21,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:34:21,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:34:21,242 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:34:21,242 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908993421] [2021-06-17 08:34:21,242 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1908993421] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:34:21,243 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:34:21,243 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 08:34:21,243 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948218270] [2021-06-17 08:34:21,244 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 08:34:21,244 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:34:21,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 08:34:21,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 08:34:21,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,244 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:34:21,245 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 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) [2021-06-17 08:34:21,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,275 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,278 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,298 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:34:21,334 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-17 08:34:21,334 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 08:34:21,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:34:21,335 INFO L82 PathProgramCache]: Analyzing trace with hash 1417298877, now seen corresponding path program 1 times [2021-06-17 08:34:21,335 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:34:21,335 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54267167] [2021-06-17 08:34:21,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:34:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:34:21,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:34:21,623 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:34:21,623 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54267167] [2021-06-17 08:34:21,624 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54267167] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:34:21,624 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:34:21,624 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-06-17 08:34:21,624 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125873577] [2021-06-17 08:34:21,625 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-17 08:34:21,625 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:34:21,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-17 08:34:21,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-06-17 08:34:21,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,626 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:34:21,627 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 8.11111111111111) internal successors, (73), 9 states have internal predecessors, (73), 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) [2021-06-17 08:34:21,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:34:21,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,767 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,786 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,786 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,786 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,786 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,787 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,803 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,804 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,804 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,804 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,804 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,804 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,804 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,805 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,805 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,805 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,805 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,805 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,805 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,826 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,828 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,828 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:21,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:21,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:34:21,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 08:34:21,852 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-17 08:34:21,852 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 08:34:21,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:34:21,852 INFO L82 PathProgramCache]: Analyzing trace with hash 316189839, now seen corresponding path program 2 times [2021-06-17 08:34:21,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:34:21,852 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865809377] [2021-06-17 08:34:21,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:34:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:34:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:34:22,054 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:34:22,054 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865809377] [2021-06-17 08:34:22,055 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [865809377] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:34:22,055 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:34:22,055 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-06-17 08:34:22,055 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776215670] [2021-06-17 08:34:22,055 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-17 08:34:22,055 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:34:22,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-17 08:34:22,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-06-17 08:34:22,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:22,056 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:34:22,056 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.636363636363637) internal successors, (73), 11 states have internal predecessors, (73), 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) [2021-06-17 08:34:22,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:22,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:34:22,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 08:34:22,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:22,212 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,213 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,233 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,233 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:22,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:34:22,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 08:34:22,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 08:34:22,259 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-17 08:34:22,259 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 08:34:22,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:34:22,260 INFO L82 PathProgramCache]: Analyzing trace with hash 1021792890, now seen corresponding path program 1 times [2021-06-17 08:34:22,260 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:34:22,260 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220136939] [2021-06-17 08:34:22,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:34:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:34:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:34:22,405 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:34:22,405 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220136939] [2021-06-17 08:34:22,405 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1220136939] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:34:22,405 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:34:22,405 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-17 08:34:22,405 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125641195] [2021-06-17 08:34:22,406 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-17 08:34:22,406 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:34:22,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-17 08:34:22,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-17 08:34:22,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:22,406 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:34:22,406 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 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) [2021-06-17 08:34:22,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:22,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:34:22,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 08:34:22,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 08:34:22,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:22,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,611 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,629 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,646 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,647 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,647 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,647 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,647 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,647 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,647 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,647 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,647 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,648 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,648 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,648 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,649 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,670 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,671 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,701 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:22,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:34:22,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 08:34:22,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 08:34:22,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 08:34:22,750 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-17 08:34:22,750 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 08:34:22,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:34:22,750 INFO L82 PathProgramCache]: Analyzing trace with hash 400824661, now seen corresponding path program 3 times [2021-06-17 08:34:22,750 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:34:22,751 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832361915] [2021-06-17 08:34:22,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:34:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-17 08:34:22,808 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-17 08:34:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-17 08:34:22,847 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-17 08:34:22,884 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-06-17 08:34:22,885 INFO L573 BasicCegarLoop]: Counterexample might be feasible [2021-06-17 08:34:22,885 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-17 08:34:22,896 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/3) [2021-06-17 08:34:22,897 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 08:34:22,916 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 08:34:22,916 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 08:34:22,917 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 08:34:22,917 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 08:34:22,917 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 08:34:22,917 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 08:34:22,917 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 08:34:22,917 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P0Thread1of1ForFork1======== [2021-06-17 08:34:22,936 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,937 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,937 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,937 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,937 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,938 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,938 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,938 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,938 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,938 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,938 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,938 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,939 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:22,966 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 08:34:22,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:34:22,966 INFO L82 PathProgramCache]: Analyzing trace with hash 1752635160, now seen corresponding path program 1 times [2021-06-17 08:34:22,966 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:34:22,966 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680673340] [2021-06-17 08:34:22,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:34:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:34:22,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:34:22,999 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:34:22,999 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680673340] [2021-06-17 08:34:22,999 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680673340] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:34:23,000 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:34:23,000 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 08:34:23,000 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [995979425] [2021-06-17 08:34:23,001 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 08:34:23,001 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:34:23,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 08:34:23,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 08:34:23,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:23,001 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:34:23,001 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 19.5) internal successors, (39), 3 states have internal predecessors, (39), 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) [2021-06-17 08:34:23,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:34:23,006 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,016 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,016 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,016 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,016 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,017 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,017 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,017 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,017 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,017 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,017 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,017 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,018 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,018 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,022 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,040 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,040 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,064 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,064 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,065 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,065 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,065 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,065 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,065 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,065 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,065 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,065 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,066 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,066 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,066 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,066 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,084 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,108 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,109 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,109 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,109 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,109 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,109 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,109 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,110 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,110 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,110 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,110 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,110 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,110 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,165 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,186 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,187 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,231 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,232 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,257 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,258 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,258 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,258 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,258 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,258 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,258 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,258 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,258 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,259 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,259 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,259 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,259 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,259 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,284 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,285 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,285 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,298 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,298 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,298 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,298 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,299 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,299 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,299 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,299 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,299 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,299 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,299 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,299 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,299 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,334 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,342 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,346 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,351 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,364 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,367 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,388 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,397 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,410 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,410 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,410 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,410 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,429 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,430 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,430 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,430 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,483 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,484 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:34:23,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:34:23,509 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-17 08:34:23,510 INFO L301 ceAbstractionStarter]: Result for error location P0Thread1of1ForFork1 was SAFE (3/3) [2021-06-17 08:34:23,510 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-17 08:34:23,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.06 08:34:23 BasicIcfg [2021-06-17 08:34:23,595 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-17 08:34:23,601 INFO L168 Benchmark]: Toolchain (without parser) took 5752.70 ms. Allocated memory was 175.1 MB in the beginning and 329.3 MB in the end (delta: 154.1 MB). Free memory was 137.9 MB in the beginning and 253.8 MB in the end (delta: -115.9 MB). Peak memory consumption was 192.4 MB. Max. memory is 8.0 GB. [2021-06-17 08:34:23,601 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 175.1 MB. Free memory is still 155.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 08:34:23,601 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.46 ms. Allocated memory is still 175.1 MB. Free memory was 137.7 MB in the beginning and 135.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 13.7 MB. Max. memory is 8.0 GB. [2021-06-17 08:34:23,601 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.95 ms. Allocated memory is still 175.1 MB. Free memory was 135.2 MB in the beginning and 132.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-06-17 08:34:23,602 INFO L168 Benchmark]: Boogie Preprocessor took 37.01 ms. Allocated memory is still 175.1 MB. Free memory was 132.6 MB in the beginning and 130.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-17 08:34:23,602 INFO L168 Benchmark]: RCFGBuilder took 1535.87 ms. Allocated memory was 175.1 MB in the beginning and 230.7 MB in the end (delta: 55.6 MB). Free memory was 130.5 MB in the beginning and 177.1 MB in the end (delta: -46.6 MB). Peak memory consumption was 79.2 MB. Max. memory is 8.0 GB. [2021-06-17 08:34:23,602 INFO L168 Benchmark]: TraceAbstraction took 3650.23 ms. Allocated memory was 230.7 MB in the beginning and 329.3 MB in the end (delta: 98.6 MB). Free memory was 176.6 MB in the beginning and 253.8 MB in the end (delta: -77.2 MB). Peak memory consumption was 175.0 MB. Max. memory is 8.0 GB. [2021-06-17 08:34:23,603 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 175.1 MB. Free memory is still 155.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 467.46 ms. Allocated memory is still 175.1 MB. Free memory was 137.7 MB in the beginning and 135.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 13.7 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 51.95 ms. Allocated memory is still 175.1 MB. Free memory was 135.2 MB in the beginning and 132.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 37.01 ms. Allocated memory is still 175.1 MB. Free memory was 132.6 MB in the beginning and 130.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1535.87 ms. Allocated memory was 175.1 MB in the beginning and 230.7 MB in the end (delta: 55.6 MB). Free memory was 130.5 MB in the beginning and 177.1 MB in the end (delta: -46.6 MB). Peak memory consumption was 79.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 3650.23 ms. Allocated memory was 230.7 MB in the beginning and 329.3 MB in the end (delta: 98.6 MB). Free memory was 176.6 MB in the beginning and 253.8 MB in the end (delta: -77.2 MB). Peak memory consumption was 175.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4143, positive: 3780, positive conditional: 1496, positive unconditional: 2284, negative: 363, negative conditional: 261, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4042, positive: 3780, positive conditional: 1496, positive unconditional: 2284, negative: 262, negative conditional: 160, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4042, positive: 3780, positive conditional: 0, positive unconditional: 3780, negative: 262, negative conditional: 0, negative unconditional: 262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 820, positive: 792, positive conditional: 0, positive unconditional: 792, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 820, positive: 790, positive conditional: 0, positive unconditional: 790, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 380, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 376, negative conditional: 0, negative unconditional: 376, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4042, positive: 2988, positive conditional: 0, positive unconditional: 2988, negative: 234, negative conditional: 0, negative unconditional: 234, unknown: 820, unknown conditional: 0, unknown unconditional: 820] , Statistics on independence cache: Total cache size (in pairs): 820, Positive cache size: 792, Positive conditional cache size: 0, Positive unconditional cache size: 792, Negative cache size: 28, Negative conditional cache size: 0, Negative unconditional cache size: 28 ], Maximal queried relation: 0, Independence queries for same thread: 101 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 451, Number of persistent set computation: 1294, Number of trivial persistent sets: 959, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4143, positive: 3780, positive conditional: 1496, positive unconditional: 2284, negative: 363, negative conditional: 261, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4042, positive: 3780, positive conditional: 1496, positive unconditional: 2284, negative: 262, negative conditional: 160, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4042, positive: 3780, positive conditional: 0, positive unconditional: 3780, negative: 262, negative conditional: 0, negative unconditional: 262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 820, positive: 792, positive conditional: 0, positive unconditional: 792, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 820, positive: 790, positive conditional: 0, positive unconditional: 790, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 380, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 376, negative conditional: 0, negative unconditional: 376, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4042, positive: 2988, positive conditional: 0, positive unconditional: 2988, negative: 234, negative conditional: 0, negative unconditional: 234, unknown: 820, unknown conditional: 0, unknown unconditional: 820] , Statistics on independence cache: Total cache size (in pairs): 820, Positive cache size: 792, Positive conditional cache size: 0, Positive unconditional cache size: 792, Negative cache size: 28, Negative conditional cache size: 0, Negative unconditional cache size: 28 ], Maximal queried relation: 0, Independence queries for same thread: 101 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3407, positive: 3226, positive conditional: 1091, positive unconditional: 2135, negative: 181, negative conditional: 123, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3293, positive: 3226, positive conditional: 1091, positive unconditional: 2135, negative: 67, negative conditional: 9, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3293, positive: 3212, positive conditional: 0, positive unconditional: 3212, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 573, positive: 556, positive conditional: 0, positive unconditional: 556, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 573, positive: 555, positive conditional: 0, positive unconditional: 555, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3293, positive: 2656, positive conditional: 0, positive unconditional: 2656, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 573, unknown conditional: 0, unknown unconditional: 573] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72 ], Maximal queried relation: 5, Independence queries for same thread: 114 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 214, Number of persistent set computation: 1948, Number of trivial persistent sets: 1806, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3407, positive: 3226, positive conditional: 1091, positive unconditional: 2135, negative: 181, negative conditional: 123, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3293, positive: 3226, positive conditional: 1091, positive unconditional: 2135, negative: 67, negative conditional: 9, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3293, positive: 3212, positive conditional: 0, positive unconditional: 3212, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 573, positive: 556, positive conditional: 0, positive unconditional: 556, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 573, positive: 555, positive conditional: 0, positive unconditional: 555, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3293, positive: 2656, positive conditional: 0, positive unconditional: 2656, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 573, unknown conditional: 0, unknown unconditional: 573] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72, SemanticConditionEliminator.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 316, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 302, negative conditional: 13, negative unconditional: 289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 23, negative conditional: 6, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 306, positive: 46, positive conditional: 45, positive unconditional: 1, negative: 260, negative conditional: 110, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 316, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 296, negative conditional: 7, negative unconditional: 289, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 585, Positive cache size: 562, Positive conditional cache size: 6, Positive unconditional cache size: 556, Negative cache size: 23, Negative conditional cache size: 6, Negative unconditional cache size: 17, Eliminated conditions: 72 ], Maximal queried relation: 5, Independence queries for same thread: 114 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4194, positive: 3858, positive conditional: 1487, positive unconditional: 2371, negative: 336, negative conditional: 232, negative unconditional: 104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4102, positive: 3858, positive conditional: 1487, positive unconditional: 2371, negative: 244, negative conditional: 140, negative unconditional: 104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4102, positive: 3834, positive conditional: 0, positive unconditional: 3834, negative: 268, negative conditional: 0, negative unconditional: 268, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 805, positive: 774, positive conditional: 0, positive unconditional: 774, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 805, positive: 772, positive conditional: 0, positive unconditional: 772, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 33, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 43, positive: 6, positive conditional: 4, positive unconditional: 2, negative: 37, negative conditional: 6, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 444, positive: 33, positive conditional: 31, positive unconditional: 2, negative: 411, negative conditional: 109, negative unconditional: 302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4102, positive: 3060, positive conditional: 0, positive unconditional: 3060, negative: 237, negative conditional: 0, negative unconditional: 237, unknown: 805, unknown conditional: 0, unknown unconditional: 805] , Statistics on independence cache: Total cache size (in pairs): 815, Positive cache size: 778, Positive conditional cache size: 4, Positive unconditional cache size: 774, Negative cache size: 37, Negative conditional cache size: 6, Negative unconditional cache size: 31, SemanticConditionEliminator.Independence Queries: [ total: 267, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 243, negative conditional: 26, negative unconditional: 217, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 267, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 243, negative conditional: 26, negative unconditional: 217, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 43, positive: 6, positive conditional: 4, positive unconditional: 2, negative: 37, negative conditional: 6, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 444, positive: 33, positive conditional: 31, positive unconditional: 2, negative: 411, negative conditional: 109, negative unconditional: 302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 267, positive: 20, positive conditional: 20, positive unconditional: 0, negative: 237, negative conditional: 20, negative unconditional: 217, unknown: 10, unknown conditional: 10, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 815, Positive cache size: 778, Positive conditional cache size: 4, Positive unconditional cache size: 774, Negative cache size: 37, Negative conditional cache size: 6, Negative unconditional cache size: 31, Eliminated conditions: 114 ], Maximal queried relation: 1, Independence queries for same thread: 92 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 310, Number of persistent set computation: 1256, Number of trivial persistent sets: 951, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4194, positive: 3858, positive conditional: 1487, positive unconditional: 2371, negative: 336, negative conditional: 232, negative unconditional: 104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4102, positive: 3858, positive conditional: 1487, positive unconditional: 2371, negative: 244, negative conditional: 140, negative unconditional: 104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4102, positive: 3834, positive conditional: 0, positive unconditional: 3834, negative: 268, negative conditional: 0, negative unconditional: 268, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 805, positive: 774, positive conditional: 0, positive unconditional: 774, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 805, positive: 772, positive conditional: 0, positive unconditional: 772, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 33, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 43, positive: 6, positive conditional: 4, positive unconditional: 2, negative: 37, negative conditional: 6, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 444, positive: 33, positive conditional: 31, positive unconditional: 2, negative: 411, negative conditional: 109, negative unconditional: 302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4102, positive: 3060, positive conditional: 0, positive unconditional: 3060, negative: 237, negative conditional: 0, negative unconditional: 237, unknown: 805, unknown conditional: 0, unknown unconditional: 805] , Statistics on independence cache: Total cache size (in pairs): 815, Positive cache size: 778, Positive conditional cache size: 4, Positive unconditional cache size: 774, Negative cache size: 37, Negative conditional cache size: 6, Negative unconditional cache size: 31, SemanticConditionEliminator.Independence Queries: [ total: 267, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 243, negative conditional: 26, negative unconditional: 217, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 267, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 243, negative conditional: 26, negative unconditional: 217, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 43, positive: 6, positive conditional: 4, positive unconditional: 2, negative: 37, negative conditional: 6, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 444, positive: 33, positive conditional: 31, positive unconditional: 2, negative: 411, negative conditional: 109, negative unconditional: 302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 267, positive: 20, positive conditional: 20, positive unconditional: 0, negative: 237, negative conditional: 20, negative unconditional: 217, unknown: 10, unknown conditional: 10, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 815, Positive cache size: 778, Positive conditional cache size: 4, Positive unconditional cache size: 774, Negative cache size: 37, Negative conditional cache size: 6, Negative unconditional cache size: 31, Eliminated conditions: 114 ], Maximal queried relation: 1, Independence queries for same thread: 92 - PositiveResult [Line: 18]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L712] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L713] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L714] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L716] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L717] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L718] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L719] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L720] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L721] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L722] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0] [L723] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L724] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L725] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0] [L726] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L727] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L728] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L729] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L730] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L732] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L733] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L734] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L810] 0 pthread_t t1705; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L811] FCALL, FORK 0 pthread_create(&t1705, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L738] 1 x$w_buff1 = x$w_buff0 [L739] 1 x$w_buff0 = 1 [L740] 1 x$w_buff1_used = x$w_buff0_used [L741] 1 x$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L743] 1 x$r_buff1_thd0 = x$r_buff0_thd0 [L744] 1 x$r_buff1_thd1 = x$r_buff0_thd1 [L745] 1 x$r_buff1_thd2 = x$r_buff0_thd2 [L746] 1 x$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L749] 1 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L812] 0 pthread_t t1706; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L813] FCALL, FORK 0 pthread_create(&t1706, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L766] 2 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L769] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L772] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L773] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L774] 2 x$flush_delayed = weak$$choice2 [L775] 2 x$mem_tmp = x [L776] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L776] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L777] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L777] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0) [L777] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L777] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L778] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L778] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1) [L778] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L778] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L779] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L779] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used) [L779] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L779] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L780] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L780] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L781] EXPR 2 weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2)) [L781] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2) [L781] EXPR 2 weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2)) [L781] 2 x$r_buff0_thd2 = weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2)) [L782] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L782] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L783] 2 __unbuffered_p1_EBX = x [L784] EXPR 2 x$flush_delayed ? x$mem_tmp : x [L784] 2 x = x$flush_delayed ? x$mem_tmp : x [L785] 2 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L752] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L752] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L753] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L753] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L754] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L754] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L755] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L755] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L756] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L756] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L788] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L788] EXPR 2 x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x [L788] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L788] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L789] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L789] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L790] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L790] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L791] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L791] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L792] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L792] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L759] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L795] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L815] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L761] 1 return 0; VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L797] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L819] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L819] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L819] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L819] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L820] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L820] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L821] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L821] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L822] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L822] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L823] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L823] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L826] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p1_EAX == 2 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L18] 0 reach_error() VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P0 with 1 thread instances CFG has 5 procedures, 107 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 638.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 7.8ms, PartialOrderReductionTime: 583.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 107 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 2208.7ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.8ms, PartialOrderReductionTime: 967.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 37, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 27.9ms SsaConstructionTime, 357.9ms SatisfiabilityAnalysisTime, 617.6ms InterpolantComputationTime, 428 NumberOfCodeBlocks, 428 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 350 ConstructedInterpolants, 0 QuantifiedInterpolants, 1392 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P0Thread1of1ForFork1 with 1 thread instances CFG has 5 procedures, 107 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 612.0ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 555.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.1ms SsaConstructionTime, 2.5ms SatisfiabilityAnalysisTime, 25.7ms InterpolantComputationTime, 39 NumberOfCodeBlocks, 39 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 38 ConstructedInterpolants, 0 QuantifiedInterpolants, 66 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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...