/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.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix038_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 05:02:12,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 05:02:12,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 05:02:12,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-17 05:02:12,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-17 05:02:12,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-17 05:02:12,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-17 05:02:12,586 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.epf [2021-06-17 05:02:12,611 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 05:02:12,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 05:02:12,611 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 05:02:12,611 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 05:02:12,612 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 05:02:12,612 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 05:02:12,612 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 05:02:12,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 05:02:12,613 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 05:02:12,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 05:02:12,614 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 05:02:12,614 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 05:02:12,614 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 05:02:12,614 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 05:02:12,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 05:02:12,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 05:02:12,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 05:02:12,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 05:02:12,615 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 05:02:12,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 05:02:12,615 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 05:02:12,615 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 05:02:12,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 05:02:12,615 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-17 05:02:12,615 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 05:02:12,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 05:02:12,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 05:02:12,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 05:02:12,914 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-17 05:02:12,917 INFO L275 PluginConnector]: CDTParser initialized [2021-06-17 05:02:12,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix038_power.opt.i [2021-06-17 05:02:12,963 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9179241ab/c3b8623156004bc6b1baa48a2edd12ae/FLAGd83c6a845 [2021-06-17 05:02:13,366 INFO L306 CDTParser]: Found 1 translation units. [2021-06-17 05:02:13,367 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix038_power.opt.i [2021-06-17 05:02:13,381 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9179241ab/c3b8623156004bc6b1baa48a2edd12ae/FLAGd83c6a845 [2021-06-17 05:02:13,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9179241ab/c3b8623156004bc6b1baa48a2edd12ae [2021-06-17 05:02:13,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 05:02:13,711 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-17 05:02:13,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-17 05:02:13,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-17 05:02:13,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-17 05:02:13,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 05:02:13" (1/1) ... [2021-06-17 05:02:13,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@736c5b5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:13, skipping insertion in model container [2021-06-17 05:02:13,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 05:02:13" (1/1) ... [2021-06-17 05:02:13,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-17 05:02:13,767 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-17 05:02:13,858 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/mix038_power.opt.i[950,963] [2021-06-17 05:02:13,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 05:02:14,002 INFO L203 MainTranslator]: Completed pre-run [2021-06-17 05:02:14,015 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/mix038_power.opt.i[950,963] [2021-06-17 05:02:14,052 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 05:02:14,098 INFO L208 MainTranslator]: Completed translation [2021-06-17 05:02:14,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14 WrapperNode [2021-06-17 05:02:14,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-17 05:02:14,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 05:02:14,099 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 05:02:14,100 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 05:02:14,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (1/1) ... [2021-06-17 05:02:14,117 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (1/1) ... [2021-06-17 05:02:14,136 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 05:02:14,136 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 05:02:14,136 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 05:02:14,137 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 05:02:14,142 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (1/1) ... [2021-06-17 05:02:14,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (1/1) ... [2021-06-17 05:02:14,146 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (1/1) ... [2021-06-17 05:02:14,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (1/1) ... [2021-06-17 05:02:14,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (1/1) ... [2021-06-17 05:02:14,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (1/1) ... [2021-06-17 05:02:14,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (1/1) ... [2021-06-17 05:02:14,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 05:02:14,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 05:02:14,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 05:02:14,161 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 05:02:14,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (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 05:02:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-17 05:02:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-17 05:02:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-17 05:02:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-17 05:02:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-06-17 05:02:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-06-17 05:02:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-06-17 05:02:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-06-17 05:02:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-06-17 05:02:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-06-17 05:02:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-17 05:02:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-17 05:02:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 05:02:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 05:02:14,243 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 05:02:15,479 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 05:02:15,479 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-06-17 05:02:15,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 05:02:15 BoogieIcfgContainer [2021-06-17 05:02:15,481 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 05:02:15,482 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 05:02:15,482 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 05:02:15,484 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 05:02:15,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.06 05:02:13" (1/3) ... [2021-06-17 05:02:15,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e775443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 05:02:15, skipping insertion in model container [2021-06-17 05:02:15,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 05:02:14" (2/3) ... [2021-06-17 05:02:15,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e775443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 05:02:15, skipping insertion in model container [2021-06-17 05:02:15,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 05:02:15" (3/3) ... [2021-06-17 05:02:15,486 INFO L111 eAbstractionObserver]: Analyzing ICFG mix038_power.opt.i [2021-06-17 05:02:15,490 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 05:02:15,490 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 05:02:15,490 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-06-17 05:02:15,491 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 05:02:15,514 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,515 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,516 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,517 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,518 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,519 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,519 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,519 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,519 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,519 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,520 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,520 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,520 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,520 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,520 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,523 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,523 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,523 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,523 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,524 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,524 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,524 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,525 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,526 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,527 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,528 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,528 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,528 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,528 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,532 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,533 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,533 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,533 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,533 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,533 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,534 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,534 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,534 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,534 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,534 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,534 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,534 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,535 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,535 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,535 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,535 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,536 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-17 05:02:15,550 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 05:02:15,597 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 05:02:15,597 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 05:02:15,597 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 05:02:15,597 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 05:02:15,597 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 05:02:15,597 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 05:02:15,597 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 05:02:15,597 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P2Thread1of1ForFork1======== [2021-06-17 05:02:15,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,725 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,725 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,725 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,725 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,770 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,770 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,770 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,770 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,772 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,772 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,772 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,810 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:15,833 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 05:02:15,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 05:02:15,837 INFO L82 PathProgramCache]: Analyzing trace with hash 113922873, now seen corresponding path program 1 times [2021-06-17 05:02:15,846 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 05:02:15,847 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755539527] [2021-06-17 05:02:15,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 05:02:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 05:02:16,045 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 05:02:16,045 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 05:02:16,045 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755539527] [2021-06-17 05:02:16,046 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755539527] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 05:02:16,046 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 05:02:16,046 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 05:02:16,047 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032182488] [2021-06-17 05:02:16,050 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-17 05:02:16,050 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 05:02:16,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-17 05:02:16,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-17 05:02:16,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:16,061 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 05:02:16,068 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 42.5) internal successors, (85), 2 states have internal predecessors, (85), 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 05:02:16,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:16,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:16,100 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-17 05:02:16,101 INFO L430 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 05:02:16,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 05:02:16,102 INFO L82 PathProgramCache]: Analyzing trace with hash -655397387, now seen corresponding path program 1 times [2021-06-17 05:02:16,103 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 05:02:16,103 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697597648] [2021-06-17 05:02:16,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 05:02:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 05:02:16,274 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 05:02:16,275 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 05:02:16,275 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697597648] [2021-06-17 05:02:16,275 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697597648] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 05:02:16,275 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 05:02:16,275 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 05:02:16,275 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697710830] [2021-06-17 05:02:16,276 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 05:02:16,276 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 05:02:16,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 05:02:16,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 05:02:16,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:16,277 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 05:02:16,277 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 38.5) internal successors, (77), 3 states have internal predecessors, (77), 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 05:02:16,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:16,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:16,333 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,338 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,345 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,351 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,351 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,507 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,508 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,508 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,508 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,508 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,508 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,508 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,508 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,509 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,509 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,509 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,509 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,509 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,528 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,529 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,530 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,530 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,530 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,552 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,552 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,552 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,552 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,552 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,552 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,553 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,553 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,553 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,553 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,553 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,553 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,553 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,603 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,604 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,604 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,604 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,604 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,604 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,604 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,604 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,604 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,605 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,605 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,606 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,606 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,606 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,633 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,635 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,635 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,635 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,635 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,636 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,678 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,679 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,680 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,680 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,698 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,698 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,698 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,698 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,698 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,699 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,699 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,699 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,699 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,699 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,699 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,699 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,699 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,730 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,731 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:16,732 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:18,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 05:02:18,530 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-17 05:02:18,535 INFO L301 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork1 was SAFE (1/3) [2021-06-17 05:02:18,537 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 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 05:02:18,554 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 05:02:18,554 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 05:02:18,554 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 05:02:18,554 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 05:02:18,555 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 05:02:18,555 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 05:02:18,555 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 05:02:18,555 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P2======== [2021-06-17 05:02:18,620 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,620 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,621 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,622 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,644 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,644 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,645 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,646 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,684 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,690 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,728 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,729 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,730 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,730 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,752 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,752 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,752 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,753 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,767 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,768 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,783 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,784 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,784 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,784 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,784 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,806 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,807 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,807 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,807 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:18,807 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,633 INFO L301 ceAbstractionStarter]: Result for error location P2 was SAFE (2/3) [2021-06-17 05:02:19,634 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 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 05:02:19,639 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 05:02:19,639 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 05:02:19,639 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 05:02:19,639 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 05:02:19,639 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 05:02:19,639 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 05:02:19,639 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 05:02:19,639 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-17 05:02:19,702 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,702 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,703 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,703 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,703 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,703 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,703 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,703 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,703 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,704 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,704 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,704 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,704 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,721 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,722 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,722 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,722 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,722 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,723 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,724 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:19,765 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 05:02:19,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 05:02:19,765 INFO L82 PathProgramCache]: Analyzing trace with hash 688385912, now seen corresponding path program 1 times [2021-06-17 05:02:19,765 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 05:02:19,766 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677822256] [2021-06-17 05:02:19,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 05:02:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 05:02:19,826 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 05:02:19,826 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 05:02:19,826 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677822256] [2021-06-17 05:02:19,827 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1677822256] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 05:02:19,827 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 05:02:19,827 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 05:02:19,827 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511421269] [2021-06-17 05:02:19,827 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-17 05:02:19,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 05:02:19,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-17 05:02:19,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-17 05:02:19,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:19,829 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 05:02:19,829 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 41.5) internal successors, (83), 2 states have internal predecessors, (83), 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 05:02:19,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:19,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:19,839 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-17 05:02:19,839 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 05:02:19,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 05:02:19,840 INFO L82 PathProgramCache]: Analyzing trace with hash -588675191, now seen corresponding path program 1 times [2021-06-17 05:02:19,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 05:02:19,840 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030599477] [2021-06-17 05:02:19,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 05:02:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 05:02:20,029 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 05:02:20,030 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 05:02:20,031 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030599477] [2021-06-17 05:02:20,033 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2030599477] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 05:02:20,033 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 05:02:20,033 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-17 05:02:20,033 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439485520] [2021-06-17 05:02:20,033 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-17 05:02:20,034 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 05:02:20,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-17 05:02:20,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-17 05:02:20,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,034 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 05:02:20,034 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 6 states have internal predecessors, (82), 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 05:02:20,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 05:02:20,122 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-17 05:02:20,122 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 05:02:20,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 05:02:20,122 INFO L82 PathProgramCache]: Analyzing trace with hash -213973076, now seen corresponding path program 1 times [2021-06-17 05:02:20,122 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 05:02:20,122 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074467716] [2021-06-17 05:02:20,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 05:02:20,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 05:02:20,275 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 05:02:20,275 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 05:02:20,275 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074467716] [2021-06-17 05:02:20,275 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074467716] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 05:02:20,275 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 05:02:20,275 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-17 05:02:20,276 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797822768] [2021-06-17 05:02:20,276 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-17 05:02:20,276 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 05:02:20,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-17 05:02:20,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-06-17 05:02:20,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,277 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 05:02:20,277 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.75) internal successors, (86), 8 states have internal predecessors, (86), 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 05:02:20,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 05:02:20,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 05:02:20,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 05:02:20,357 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-17 05:02:20,358 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 05:02:20,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 05:02:20,358 INFO L82 PathProgramCache]: Analyzing trace with hash 609005270, now seen corresponding path program 1 times [2021-06-17 05:02:20,358 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 05:02:20,358 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783914848] [2021-06-17 05:02:20,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 05:02:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 05:02:20,496 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 05:02:20,496 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 05:02:20,496 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783914848] [2021-06-17 05:02:20,497 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1783914848] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 05:02:20,497 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 05:02:20,497 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-17 05:02:20,497 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661423407] [2021-06-17 05:02:20,498 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-17 05:02:20,498 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 05:02:20,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-17 05:02:20,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-06-17 05:02:20,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,498 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 05:02:20,498 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 7 states have internal predecessors, (89), 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 05:02:20,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 05:02:20,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-17 05:02:20,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,688 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,689 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,690 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,690 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,706 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,707 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,707 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,707 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,707 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,707 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,708 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,708 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,708 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,708 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,708 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,708 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,708 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,708 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:20,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 05:02:20,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 05:02:20,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 05:02:20,737 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-17 05:02:20,737 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 05:02:20,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 05:02:20,737 INFO L82 PathProgramCache]: Analyzing trace with hash 1083237266, now seen corresponding path program 2 times [2021-06-17 05:02:20,737 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 05:02:20,737 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1651220150] [2021-06-17 05:02:20,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 05:02:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 05:02:20,855 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 05:02:20,855 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 05:02:20,855 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1651220150] [2021-06-17 05:02:20,856 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1651220150] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 05:02:20,856 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 05:02:20,856 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-17 05:02:20,856 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482101988] [2021-06-17 05:02:20,856 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-17 05:02:20,857 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 05:02:20,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-17 05:02:20,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-06-17 05:02:20,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,857 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 05:02:20,857 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 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 05:02:20,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:20,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 05:02:20,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 05:02:20,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 05:02:20,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:21,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:21,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 05:02:21,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 05:02:21,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 05:02:21,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 05:02:21,252 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-17 05:02:21,253 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 05:02:21,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 05:02:21,253 INFO L82 PathProgramCache]: Analyzing trace with hash 1661141752, now seen corresponding path program 3 times [2021-06-17 05:02:21,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 05:02:21,253 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832836274] [2021-06-17 05:02:21,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 05:02:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 05:02:21,370 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 05:02:21,370 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 05:02:21,370 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832836274] [2021-06-17 05:02:21,370 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [832836274] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 05:02:21,370 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 05:02:21,370 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-17 05:02:21,370 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928248824] [2021-06-17 05:02:21,371 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-17 05:02:21,371 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 05:02:21,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-17 05:02:21,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-06-17 05:02:21,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:21,372 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 05:02:21,372 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 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 05:02:21,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:21,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-17 05:02:21,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 05:02:21,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 05:02:21,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 05:02:21,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:21,440 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,441 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,771 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 05:02:21,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 05:02:21,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-17 05:02:21,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 05:02:21,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 05:02:21,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 05:02:21,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-17 05:02:21,827 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-17 05:02:21,827 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 05:02:21,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 05:02:21,827 INFO L82 PathProgramCache]: Analyzing trace with hash -1658117976, now seen corresponding path program 4 times [2021-06-17 05:02:21,827 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 05:02:21,827 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566488537] [2021-06-17 05:02:21,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 05:02:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-17 05:02:21,849 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-17 05:02:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-17 05:02:21,872 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-17 05:02:21,899 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-06-17 05:02:21,899 INFO L573 BasicCegarLoop]: Counterexample might be feasible [2021-06-17 05:02:21,900 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-17 05:02:21,902 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (3/3) [2021-06-17 05:02:21,903 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-17 05:02:22,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.06 05:02:22 BasicIcfg [2021-06-17 05:02:22,004 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-17 05:02:22,005 INFO L168 Benchmark]: Toolchain (without parser) took 8293.68 ms. Allocated memory was 215.0 MB in the beginning and 673.2 MB in the end (delta: 458.2 MB). Free memory was 178.2 MB in the beginning and 346.3 MB in the end (delta: -168.2 MB). Peak memory consumption was 290.7 MB. Max. memory is 8.0 GB. [2021-06-17 05:02:22,005 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 215.0 MB. Free memory was 196.2 MB in the beginning and 196.1 MB in the end (delta: 105.8 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 05:02:22,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.40 ms. Allocated memory is still 215.0 MB. Free memory was 178.0 MB in the beginning and 174.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-17 05:02:22,005 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.54 ms. Allocated memory is still 215.0 MB. Free memory was 174.2 MB in the beginning and 172.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-17 05:02:22,005 INFO L168 Benchmark]: Boogie Preprocessor took 23.77 ms. Allocated memory is still 215.0 MB. Free memory was 172.1 MB in the beginning and 170.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-17 05:02:22,006 INFO L168 Benchmark]: RCFGBuilder took 1320.33 ms. Allocated memory is still 215.0 MB. Free memory was 170.0 MB in the beginning and 110.2 MB in the end (delta: 59.8 MB). Peak memory consumption was 101.7 MB. Max. memory is 8.0 GB. [2021-06-17 05:02:22,006 INFO L168 Benchmark]: TraceAbstraction took 6522.25 ms. Allocated memory was 215.0 MB in the beginning and 673.2 MB in the end (delta: 458.2 MB). Free memory was 109.6 MB in the beginning and 346.3 MB in the end (delta: -236.7 MB). Peak memory consumption was 221.5 MB. Max. memory is 8.0 GB. [2021-06-17 05:02:22,007 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 215.0 MB. Free memory was 196.2 MB in the beginning and 196.1 MB in the end (delta: 105.8 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 386.40 ms. Allocated memory is still 215.0 MB. Free memory was 178.0 MB in the beginning and 174.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 36.54 ms. Allocated memory is still 215.0 MB. Free memory was 174.2 MB in the beginning and 172.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 23.77 ms. Allocated memory is still 215.0 MB. Free memory was 172.1 MB in the beginning and 170.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1320.33 ms. Allocated memory is still 215.0 MB. Free memory was 170.0 MB in the beginning and 110.2 MB in the end (delta: 59.8 MB). Peak memory consumption was 101.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 6522.25 ms. Allocated memory was 215.0 MB in the beginning and 673.2 MB in the end (delta: 458.2 MB). Free memory was 109.6 MB in the beginning and 346.3 MB in the end (delta: -236.7 MB). Peak memory consumption was 221.5 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: 58836, positive: 55471, positive conditional: 52015, positive unconditional: 3456, negative: 3365, negative conditional: 3319, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 56743, positive: 55471, positive conditional: 52015, positive unconditional: 3456, negative: 1272, negative conditional: 1226, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 56743, positive: 55240, positive conditional: 0, positive unconditional: 55240, negative: 1503, negative conditional: 0, negative unconditional: 1503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1512, positive: 1486, positive conditional: 0, positive unconditional: 1486, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1512, positive: 1482, positive conditional: 0, positive unconditional: 1482, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 30, negative conditional: 4, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 418, positive: 32, positive conditional: 25, positive unconditional: 7, negative: 386, negative conditional: 95, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 56743, positive: 53754, positive conditional: 0, positive unconditional: 53754, negative: 1477, negative conditional: 0, negative unconditional: 1477, unknown: 1512, unknown conditional: 0, unknown unconditional: 1512] , Statistics on independence cache: Total cache size (in pairs): 1518, Positive cache size: 1488, Positive conditional cache size: 2, Positive unconditional cache size: 1486, Negative cache size: 30, Negative conditional cache size: 4, Negative unconditional cache size: 26, SemanticConditionEliminator.Independence Queries: [ total: 2980, positive: 231, positive conditional: 231, positive unconditional: 0, negative: 2749, negative conditional: 248, negative unconditional: 2501, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2980, positive: 231, positive conditional: 231, positive unconditional: 0, negative: 2749, negative conditional: 248, negative unconditional: 2501, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 30, negative conditional: 4, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 418, positive: 32, positive conditional: 25, positive unconditional: 7, negative: 386, negative conditional: 95, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2980, positive: 229, positive conditional: 229, positive unconditional: 0, negative: 2745, negative conditional: 244, negative unconditional: 2501, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1518, Positive cache size: 1488, Positive conditional cache size: 2, Positive unconditional cache size: 1486, Negative cache size: 30, Negative conditional cache size: 4, Negative unconditional cache size: 26, Eliminated conditions: 2435, SemanticConditionEliminator.Independence Queries: [ total: 2980, positive: 231, positive conditional: 231, positive unconditional: 0, negative: 2749, negative conditional: 248, negative unconditional: 2501, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2980, positive: 231, positive conditional: 231, positive unconditional: 0, negative: 2749, negative conditional: 248, negative unconditional: 2501, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 30, negative conditional: 4, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 418, positive: 32, positive conditional: 25, positive unconditional: 7, negative: 386, negative conditional: 95, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2980, positive: 229, positive conditional: 229, positive unconditional: 0, negative: 2745, negative conditional: 244, negative unconditional: 2501, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1518, Positive cache size: 1488, Positive conditional cache size: 2, Positive unconditional cache size: 1486, Negative cache size: 30, Negative conditional cache size: 4, Negative unconditional cache size: 26, Eliminated conditions: 2435 ], Maximal queried relation: 2, Independence queries for same thread: 2093 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 1341, Number of persistent set computation: 21760, Number of trivial persistent sets: 14978, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 58836, positive: 55471, positive conditional: 52015, positive unconditional: 3456, negative: 3365, negative conditional: 3319, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 56743, positive: 55471, positive conditional: 52015, positive unconditional: 3456, negative: 1272, negative conditional: 1226, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 56743, positive: 55240, positive conditional: 0, positive unconditional: 55240, negative: 1503, negative conditional: 0, negative unconditional: 1503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1512, positive: 1486, positive conditional: 0, positive unconditional: 1486, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1512, positive: 1482, positive conditional: 0, positive unconditional: 1482, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 30, negative conditional: 4, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 418, positive: 32, positive conditional: 25, positive unconditional: 7, negative: 386, negative conditional: 95, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 56743, positive: 53754, positive conditional: 0, positive unconditional: 53754, negative: 1477, negative conditional: 0, negative unconditional: 1477, unknown: 1512, unknown conditional: 0, unknown unconditional: 1512] , Statistics on independence cache: Total cache size (in pairs): 1518, Positive cache size: 1488, Positive conditional cache size: 2, Positive unconditional cache size: 1486, Negative cache size: 30, Negative conditional cache size: 4, Negative unconditional cache size: 26, SemanticConditionEliminator.Independence Queries: [ total: 2980, positive: 231, positive conditional: 231, positive unconditional: 0, negative: 2749, negative conditional: 248, negative unconditional: 2501, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2980, positive: 231, positive conditional: 231, positive unconditional: 0, negative: 2749, negative conditional: 248, negative unconditional: 2501, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 30, negative conditional: 4, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 418, positive: 32, positive conditional: 25, positive unconditional: 7, negative: 386, negative conditional: 95, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2980, positive: 229, positive conditional: 229, positive unconditional: 0, negative: 2745, negative conditional: 244, negative unconditional: 2501, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1518, Positive cache size: 1488, Positive conditional cache size: 2, Positive unconditional cache size: 1486, Negative cache size: 30, Negative conditional cache size: 4, Negative unconditional cache size: 26, Eliminated conditions: 2435, SemanticConditionEliminator.Independence Queries: [ total: 2980, positive: 231, positive conditional: 231, positive unconditional: 0, negative: 2749, negative conditional: 248, negative unconditional: 2501, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2980, positive: 231, positive conditional: 231, positive unconditional: 0, negative: 2749, negative conditional: 248, negative unconditional: 2501, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 6, positive conditional: 2, positive unconditional: 4, negative: 30, negative conditional: 4, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 418, positive: 32, positive conditional: 25, positive unconditional: 7, negative: 386, negative conditional: 95, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2980, positive: 229, positive conditional: 229, positive unconditional: 0, negative: 2745, negative conditional: 244, negative unconditional: 2501, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1518, Positive cache size: 1488, Positive conditional cache size: 2, Positive unconditional cache size: 1486, Negative cache size: 30, Negative conditional cache size: 4, Negative unconditional cache size: 26, Eliminated conditions: 2435 ], Maximal queried relation: 2, Independence queries for same thread: 2093 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 38831, positive: 36785, positive conditional: 33626, positive unconditional: 3159, negative: 2046, negative conditional: 2000, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 37942, positive: 36785, positive conditional: 33626, positive unconditional: 3159, negative: 1157, negative conditional: 1111, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 37942, positive: 36785, positive conditional: 0, positive unconditional: 36785, negative: 1157, negative conditional: 0, negative unconditional: 1157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1501, positive: 1475, positive conditional: 0, positive unconditional: 1475, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1501, positive: 1471, positive conditional: 0, positive unconditional: 1471, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 221, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 215, negative conditional: 0, negative unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 37942, positive: 35310, positive conditional: 0, positive unconditional: 35310, negative: 1131, negative conditional: 0, negative unconditional: 1131, unknown: 1501, unknown conditional: 0, unknown unconditional: 1501] , Statistics on independence cache: Total cache size (in pairs): 1501, Positive cache size: 1475, Positive conditional cache size: 0, Positive unconditional cache size: 1475, Negative cache size: 26, Negative conditional cache size: 0, Negative unconditional cache size: 26 ], Maximal queried relation: 0, Independence queries for same thread: 889 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 529, Number of persistent set computation: 10122, Number of trivial persistent sets: 3319, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 38831, positive: 36785, positive conditional: 33626, positive unconditional: 3159, negative: 2046, negative conditional: 2000, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 37942, positive: 36785, positive conditional: 33626, positive unconditional: 3159, negative: 1157, negative conditional: 1111, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 37942, positive: 36785, positive conditional: 0, positive unconditional: 36785, negative: 1157, negative conditional: 0, negative unconditional: 1157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1501, positive: 1475, positive conditional: 0, positive unconditional: 1475, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1501, positive: 1471, positive conditional: 0, positive unconditional: 1471, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 30, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 221, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 215, negative conditional: 0, negative unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 37942, positive: 35310, positive conditional: 0, positive unconditional: 35310, negative: 1131, negative conditional: 0, negative unconditional: 1131, unknown: 1501, unknown conditional: 0, unknown unconditional: 1501] , Statistics on independence cache: Total cache size (in pairs): 1501, Positive cache size: 1475, Positive conditional cache size: 0, Positive unconditional cache size: 1475, Negative cache size: 26, Negative conditional cache size: 0, Negative unconditional cache size: 26 ], Maximal queried relation: 0, Independence queries for same thread: 889 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 16546, positive: 15974, positive conditional: 13331, positive unconditional: 2643, negative: 572, negative conditional: 535, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 16189, positive: 15974, positive conditional: 13331, positive unconditional: 2643, negative: 215, negative conditional: 178, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 16189, positive: 15729, positive conditional: 0, positive unconditional: 15729, negative: 460, negative conditional: 0, negative unconditional: 460, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1308, positive: 1289, positive conditional: 0, positive unconditional: 1289, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1308, positive: 1285, positive conditional: 0, positive unconditional: 1285, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 23, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 16189, positive: 14440, positive conditional: 0, positive unconditional: 14440, negative: 441, negative conditional: 0, negative unconditional: 441, unknown: 1308, unknown conditional: 0, unknown unconditional: 1308] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357 ], Maximal queried relation: 6, Independence queries for same thread: 357 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 346, Number of persistent set computation: 6304, Number of trivial persistent sets: 3659, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 16546, positive: 15974, positive conditional: 13331, positive unconditional: 2643, negative: 572, negative conditional: 535, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 16189, positive: 15974, positive conditional: 13331, positive unconditional: 2643, negative: 215, negative conditional: 178, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 16189, positive: 15729, positive conditional: 0, positive unconditional: 15729, negative: 460, negative conditional: 0, negative unconditional: 460, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1308, positive: 1289, positive conditional: 0, positive unconditional: 1289, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1308, positive: 1285, positive conditional: 0, positive unconditional: 1285, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 23, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 16189, positive: 14440, positive conditional: 0, positive unconditional: 14440, negative: 441, negative conditional: 0, negative unconditional: 441, unknown: 1308, unknown conditional: 0, unknown unconditional: 1308] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357, SemanticConditionEliminator.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1797, positive: 245, positive conditional: 245, positive unconditional: 0, negative: 1552, negative conditional: 105, negative unconditional: 1447, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 23, negative conditional: 4, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 14, positive conditional: 10, positive unconditional: 4, negative: 186, negative conditional: 41, negative unconditional: 145, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1797, positive: 235, positive conditional: 235, positive unconditional: 0, negative: 1548, negative conditional: 101, negative unconditional: 1447, unknown: 14, unknown conditional: 14, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1322, Positive cache size: 1299, Positive conditional cache size: 10, Positive unconditional cache size: 1289, Negative cache size: 23, Negative conditional cache size: 4, Negative unconditional cache size: 19, Eliminated conditions: 1357 ], Maximal queried relation: 6, Independence queries for same thread: 357 - 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: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L713] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L715] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L717] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0] [L718] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0] [L719] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L721] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L723] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L724] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L725] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L726] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L727] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L728] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L729] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0] [L730] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0] [L731] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L732] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L733] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L734] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0] [L735] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L736] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L737] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L738] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L739] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L741] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L742] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L743] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L833] 0 pthread_t t1004; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L834] FCALL, FORK 0 pthread_create(&t1004, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L835] 0 pthread_t t1005; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L836] FCALL, FORK 0 pthread_create(&t1005, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L837] 0 pthread_t t1006; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L838] FCALL, FORK 0 pthread_create(&t1006, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L790] 3 y$w_buff1 = y$w_buff0 [L791] 3 y$w_buff0 = 1 [L792] 3 y$w_buff1_used = y$w_buff0_used [L793] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L795] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L796] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L797] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L798] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L799] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L802] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L805] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L808] 3 __unbuffered_p2_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L747] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L750] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L755] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L757] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L762] 2 x = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L765] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L766] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L767] 2 y$flush_delayed = weak$$choice2 [L768] 2 y$mem_tmp = y [L769] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L769] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L770] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L770] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L771] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L771] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L772] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L772] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L773] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L773] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L774] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L774] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L775] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L775] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L776] 2 __unbuffered_p1_EAX = y [L777] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L777] 2 y = y$flush_delayed ? y$mem_tmp : y [L778] 2 y$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L783] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L785] 2 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L811] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L811] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L812] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L812] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L813] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L813] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L814] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L814] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L815] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L815] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L818] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L840] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L844] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L844] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L844] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L844] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L845] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L845] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L846] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L846] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L847] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L847] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L848] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L848] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L851] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 136 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 2975.2ms, OverallIterations: 2, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 8.1ms, PartialOrderReductionTime: 2511.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 5, 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: 10.3ms SsaConstructionTime, 123.5ms SatisfiabilityAnalysisTime, 164.7ms InterpolantComputationTime, 162 NumberOfCodeBlocks, 162 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 160 ConstructedInterpolants, 0 QuantifiedInterpolants, 254 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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: P2 with 1 thread instances CFG has 7 procedures, 136 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1095.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.7ms, PartialOrderReductionTime: 1074.8ms, 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 7 procedures, 136 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 2267.0ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 1388.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 53, 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: 22.9ms SsaConstructionTime, 255.4ms SatisfiabilityAnalysisTime, 490.5ms InterpolantComputationTime, 607 NumberOfCodeBlocks, 607 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 512 ConstructedInterpolants, 0 QuantifiedInterpolants, 1610 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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...