/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-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe005_pso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9e34d99ae2c6837f487980c721c4b6acf9d9b15c-9e34d99 [2021-07-10 05:02:54,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-10 05:02:54,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-10 05:02:54,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-10 05:02:54,963 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-10 05:02:54,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-10 05:02:54,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-10 05:02:54,967 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-NewStatesSleepPersistent-NoLbe.epf [2021-07-10 05:02:54,996 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-10 05:02:54,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-10 05:02:54,997 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-10 05:02:54,997 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-10 05:02:54,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-10 05:02:54,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-10 05:02:54,999 INFO L138 SettingsManager]: * Use SBE=true [2021-07-10 05:02:55,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-10 05:02:55,000 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-10 05:02:55,000 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-10 05:02:55,000 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-10 05:02:55,001 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-10 05:02:55,001 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-10 05:02:55,001 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-10 05:02:55,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-10 05:02:55,001 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-10 05:02:55,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-10 05:02:55,001 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-10 05:02:55,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-10 05:02:55,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-10 05:02:55,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-10 05:02:55,002 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-10 05:02:55,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-10 05:02:55,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-10 05:02:55,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-10 05:02:55,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-10 05:02:55,002 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-10 05:02:55,002 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-10 05:02:55,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-10 05:02:55,002 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-10 05:02:55,003 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-10 05:02:55,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-10 05:02:55,003 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-10 05:02:55,003 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-10 05:02:55,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-10 05:02:55,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-10 05:02:55,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-10 05:02:55,277 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-10 05:02:55,277 INFO L275 PluginConnector]: CDTParser initialized [2021-07-10 05:02:55,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe005_pso.oepc.i [2021-07-10 05:02:55,337 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962760d2d/527e7e2f33114ff2aff361b6c710569a/FLAG76591f8d7 [2021-07-10 05:02:55,750 INFO L306 CDTParser]: Found 1 translation units. [2021-07-10 05:02:55,751 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe005_pso.oepc.i [2021-07-10 05:02:55,764 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962760d2d/527e7e2f33114ff2aff361b6c710569a/FLAG76591f8d7 [2021-07-10 05:02:56,092 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962760d2d/527e7e2f33114ff2aff361b6c710569a [2021-07-10 05:02:56,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-10 05:02:56,095 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-10 05:02:56,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-10 05:02:56,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-10 05:02:56,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-10 05:02:56,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77979322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56, skipping insertion in model container [2021-07-10 05:02:56,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-10 05:02:56,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-10 05:02:56,282 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/safe005_pso.oepc.i[993,1006] [2021-07-10 05:02:56,469 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 05:02:56,475 INFO L203 MainTranslator]: Completed pre-run [2021-07-10 05:02:56,485 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/safe005_pso.oepc.i[993,1006] [2021-07-10 05:02:56,516 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 05:02:56,543 INFO L208 MainTranslator]: Completed translation [2021-07-10 05:02:56,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56 WrapperNode [2021-07-10 05:02:56,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-10 05:02:56,544 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-10 05:02:56,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-10 05:02:56,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-10 05:02:56,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,594 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-10 05:02:56,594 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-10 05:02:56,594 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-10 05:02:56,594 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-10 05:02:56,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (1/1) ... [2021-07-10 05:02:56,615 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-10 05:02:56,615 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-10 05:02:56,615 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-10 05:02:56,615 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-10 05:02:56,616 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (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 [2021-07-10 05:02:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-10 05:02:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-10 05:02:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-10 05:02:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-10 05:02:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-10 05:02:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-10 05:02:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-10 05:02:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-10 05:02:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-10 05:02:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-10 05:02:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-10 05:02:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-10 05:02:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-10 05:02:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-10 05:02:56,696 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-10 05:02:58,098 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-10 05:02:58,098 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-10 05:02:58,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:02:58 BoogieIcfgContainer [2021-07-10 05:02:58,100 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-10 05:02:58,101 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-10 05:02:58,101 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-10 05:02:58,103 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-10 05:02:58,103 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 05:02:56" (1/3) ... [2021-07-10 05:02:58,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d5c1af4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:02:58, skipping insertion in model container [2021-07-10 05:02:58,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:02:56" (2/3) ... [2021-07-10 05:02:58,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d5c1af4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:02:58, skipping insertion in model container [2021-07-10 05:02:58,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:02:58" (3/3) ... [2021-07-10 05:02:58,105 INFO L111 eAbstractionObserver]: Analyzing ICFG safe005_pso.oepc.i [2021-07-10 05:02:58,110 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-10 05:02:58,110 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-10 05:02:58,110 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-10 05:02:58,111 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-10 05:02:58,139 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,139 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,139 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,139 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,139 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,139 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,139 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,139 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,139 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,147 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,147 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,147 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,147 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,147 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,150 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,150 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,150 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,150 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,151 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,152 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,152 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,152 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,152 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,153 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,153 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,155 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,156 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,156 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,156 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,160 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,165 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,165 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,165 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,165 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,166 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,166 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,166 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,167 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,167 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,167 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,167 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,167 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,167 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,167 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,168 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,168 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,168 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,168 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,168 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,171 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,171 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,171 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,171 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,171 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,171 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,171 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,171 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,172 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,172 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,172 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,172 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,172 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-10 05:02:58,187 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 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 [2021-07-10 05:02:58,220 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-10 05:02:58,220 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-10 05:02:58,220 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-10 05:02:58,220 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-10 05:02:58,220 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-10 05:02:58,221 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-10 05:02:58,221 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-10 05:02:58,221 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-10 05:02:58,315 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,317 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,337 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,354 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,354 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,354 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,354 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,354 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,354 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,355 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,355 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,355 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,390 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:02:58,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:02:58,394 INFO L82 PathProgramCache]: Analyzing trace with hash 1275697534, now seen corresponding path program 1 times [2021-07-10 05:02:58,399 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:02:58,399 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295525850] [2021-07-10 05:02:58,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:02:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:02:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:02:58,562 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:02:58,563 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295525850] [2021-07-10 05:02:58,563 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [295525850] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:02:58,563 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:02:58,563 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-10 05:02:58,564 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418188099] [2021-07-10 05:02:58,567 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-10 05:02:58,567 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:02:58,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-10 05:02:58,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-10 05:02:58,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:58,577 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:02:58,578 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 05:02:58,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:58,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:58,585 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-10 05:02:58,586 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:02:58,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:02:58,586 INFO L82 PathProgramCache]: Analyzing trace with hash -1292968930, now seen corresponding path program 1 times [2021-07-10 05:02:58,586 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:02:58,586 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026275653] [2021-07-10 05:02:58,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:02:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:02:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:02:58,819 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:02:58,819 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026275653] [2021-07-10 05:02:58,819 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026275653] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:02:58,819 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:02:58,820 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-10 05:02:58,820 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138768019] [2021-07-10 05:02:58,821 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-10 05:02:58,821 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:02:58,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-10 05:02:58,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-10 05:02:58,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:58,823 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:02:58,823 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 05:02:58,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:58,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:58,910 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,911 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,911 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,911 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,911 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,911 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,911 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,911 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,911 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,912 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,912 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,912 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,914 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,927 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,929 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,929 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,929 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,929 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,930 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,930 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,930 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,930 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,930 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,930 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,930 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,930 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,930 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,948 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,948 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,949 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,949 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,949 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,949 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,949 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,949 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,949 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,950 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,950 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,950 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,950 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,961 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,962 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,962 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,962 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,962 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,962 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,962 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,963 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,963 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,963 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,963 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,963 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,963 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,987 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,989 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:58,989 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,021 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,048 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,049 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,065 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,066 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,088 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,094 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,104 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,104 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,104 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,104 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,104 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,104 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,105 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,105 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,105 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,105 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,105 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,105 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,105 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,119 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,119 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,119 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,119 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,119 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,119 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,120 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,120 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,120 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,120 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,120 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,120 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,120 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,136 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,136 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,137 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,155 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,155 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,155 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,177 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-10 05:02:59,177 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:02:59,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:02:59,178 INFO L82 PathProgramCache]: Analyzing trace with hash -1270579414, now seen corresponding path program 1 times [2021-07-10 05:02:59,178 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:02:59,178 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793358838] [2021-07-10 05:02:59,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:02:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:02:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:02:59,343 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:02:59,343 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793358838] [2021-07-10 05:02:59,343 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1793358838] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:02:59,343 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:02:59,343 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-10 05:02:59,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117165619] [2021-07-10 05:02:59,344 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-10 05:02:59,344 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:02:59,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-10 05:02:59,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-07-10 05:02:59,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,344 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:02:59,345 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 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) [2021-07-10 05:02:59,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,376 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,377 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,392 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,398 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,402 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,415 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,417 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,417 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,417 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,431 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,453 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,456 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,480 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,481 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,482 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,482 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,482 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,482 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,482 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,482 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,482 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,482 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:02:59,520 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-10 05:02:59,520 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:02:59,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:02:59,520 INFO L82 PathProgramCache]: Analyzing trace with hash -688987799, now seen corresponding path program 1 times [2021-07-10 05:02:59,520 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:02:59,520 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155827946] [2021-07-10 05:02:59,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:02:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:02:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:02:59,630 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:02:59,630 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155827946] [2021-07-10 05:02:59,630 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155827946] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:02:59,630 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:02:59,630 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-10 05:02:59,630 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210027089] [2021-07-10 05:02:59,631 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-10 05:02:59,631 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:02:59,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-10 05:02:59,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-10 05:02:59,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,631 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:02:59,631 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 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) [2021-07-10 05:02:59,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:02:59,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,717 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,717 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,717 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,744 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:02:59,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,787 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-10 05:02:59,787 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:02:59,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:02:59,788 INFO L82 PathProgramCache]: Analyzing trace with hash 1132951717, now seen corresponding path program 1 times [2021-07-10 05:02:59,788 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:02:59,788 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543598811] [2021-07-10 05:02:59,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:02:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:02:59,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:02:59,862 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:02:59,862 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [543598811] [2021-07-10 05:02:59,862 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [543598811] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:02:59,863 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:02:59,863 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-10 05:02:59,863 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344701100] [2021-07-10 05:02:59,863 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-10 05:02:59,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:02:59,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-10 05:02:59,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-10 05:02:59,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,864 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:02:59,864 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 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) [2021-07-10 05:02:59,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:02:59,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,959 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,959 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,959 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,959 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,959 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,959 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:02:59,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:02:59,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:02:59,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:02:59,998 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-10 05:02:59,998 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:02:59,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:02:59,999 INFO L82 PathProgramCache]: Analyzing trace with hash -858449961, now seen corresponding path program 1 times [2021-07-10 05:02:59,999 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:02:59,999 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221240213] [2021-07-10 05:02:59,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:03:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:03:00,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:03:00,091 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:03:00,091 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221240213] [2021-07-10 05:03:00,091 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1221240213] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:03:00,091 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:03:00,091 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-10 05:03:00,091 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188751591] [2021-07-10 05:03:00,092 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-10 05:03:00,092 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:03:00,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-10 05:03:00,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-10 05:03:00,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:00,092 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:03:00,092 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 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) [2021-07-10 05:03:00,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:00,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:03:00,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:00,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:03:00,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 05:03:00,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:00,130 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,131 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,131 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,131 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,131 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,131 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,165 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,166 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,243 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,257 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,552 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,553 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,553 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,553 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,553 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,554 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,684 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,684 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,684 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,684 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,685 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,685 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,685 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,685 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,685 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,685 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,685 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,685 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,685 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,700 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,700 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,700 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,700 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,701 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:00,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:00,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:00,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:00,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:00,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:00,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 05:03:00,746 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-10 05:03:00,746 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:03:00,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:03:00,746 INFO L82 PathProgramCache]: Analyzing trace with hash 290410297, now seen corresponding path program 1 times [2021-07-10 05:03:00,746 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:03:00,746 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581518171] [2021-07-10 05:03:00,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:03:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:03:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:03:00,832 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:03:00,832 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581518171] [2021-07-10 05:03:00,832 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581518171] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:03:00,832 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:03:00,832 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 05:03:00,832 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589647015] [2021-07-10 05:03:00,832 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 05:03:00,832 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:03:00,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 05:03:00,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-07-10 05:03:00,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:00,833 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:03:00,833 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 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) [2021-07-10 05:03:00,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:00,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:00,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:00,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:00,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:00,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 05:03:00,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:01,136 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,137 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,137 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,137 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,137 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,137 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,137 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,137 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,138 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,138 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,138 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,138 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,138 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:01,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:01,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 05:03:01,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-10 05:03:01,340 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-10 05:03:01,340 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:03:01,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:03:01,340 INFO L82 PathProgramCache]: Analyzing trace with hash 781757045, now seen corresponding path program 2 times [2021-07-10 05:03:01,340 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:03:01,340 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453774199] [2021-07-10 05:03:01,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:03:01,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:03:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:03:01,431 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:03:01,431 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453774199] [2021-07-10 05:03:01,431 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453774199] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:03:01,431 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:03:01,431 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 05:03:01,432 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221145475] [2021-07-10 05:03:01,432 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 05:03:01,432 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:03:01,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 05:03:01,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-07-10 05:03:01,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:01,432 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:03:01,433 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 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) [2021-07-10 05:03:01,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:01,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:01,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 05:03:01,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-10 05:03:01,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:01,753 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,755 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,755 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,755 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:01,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 05:03:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-10 05:03:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 05:03:01,782 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-10 05:03:01,782 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:03:01,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:03:01,783 INFO L82 PathProgramCache]: Analyzing trace with hash -1046130983, now seen corresponding path program 1 times [2021-07-10 05:03:01,783 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:03:01,783 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153093115] [2021-07-10 05:03:01,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:03:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:03:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:03:01,909 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:03:01,909 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153093115] [2021-07-10 05:03:01,909 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153093115] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:03:01,909 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:03:01,910 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 05:03:01,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270634605] [2021-07-10 05:03:01,910 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 05:03:01,910 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:03:01,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 05:03:01,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-07-10 05:03:01,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:01,910 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:03:01,911 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 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) [2021-07-10 05:03:01,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:01,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:01,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:01,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 05:03:01,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-10 05:03:01,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 05:03:01,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:02,196 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,388 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,388 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,388 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,388 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,388 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,389 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,389 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,389 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,389 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,389 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,389 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,389 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,389 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:02,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:02,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:02,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:02,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:02,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 05:03:02,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-10 05:03:02,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 05:03:02,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-10 05:03:02,420 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-10 05:03:02,420 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:03:02,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:03:02,420 INFO L82 PathProgramCache]: Analyzing trace with hash -145653575, now seen corresponding path program 1 times [2021-07-10 05:03:02,421 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:03:02,421 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155487861] [2021-07-10 05:03:02,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:03:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 05:03:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 05:03:02,510 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 05:03:02,510 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155487861] [2021-07-10 05:03:02,510 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155487861] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 05:03:02,510 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 05:03:02,510 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 05:03:02,510 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044172691] [2021-07-10 05:03:02,511 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 05:03:02,511 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 05:03:02,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 05:03:02,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-10 05:03:02,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:02,512 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 05:03:02,512 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 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) [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-10 05:03:02,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:02,634 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,637 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 05:03:02,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 05:03:02,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:02,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 05:03:02,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:02,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 05:03:02,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 05:03:02,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-10 05:03:02,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 05:03:02,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-10 05:03:02,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 05:03:02,661 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-10 05:03:02,661 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 05:03:02,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 05:03:02,661 INFO L82 PathProgramCache]: Analyzing trace with hash 1758243130, now seen corresponding path program 1 times [2021-07-10 05:03:02,661 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 05:03:02,662 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241394600] [2021-07-10 05:03:02,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 05:03:02,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-10 05:03:02,684 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-10 05:03:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-10 05:03:02,707 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-10 05:03:02,732 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-10 05:03:02,732 INFO L609 BasicCegarLoop]: Counterexample might be feasible [2021-07-10 05:03:02,732 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-07-10 05:03:02,738 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (1/2) [2021-07-10 05:03:02,740 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-10 05:03:02,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 05:03:02 BasicIcfg [2021-07-10 05:03:02,833 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-10 05:03:02,834 INFO L168 Benchmark]: Toolchain (without parser) took 6738.86 ms. Allocated memory was 226.5 MB in the beginning and 395.3 MB in the end (delta: 168.8 MB). Free memory was 189.2 MB in the beginning and 166.6 MB in the end (delta: 22.6 MB). Peak memory consumption was 191.6 MB. Max. memory is 8.0 GB. [2021-07-10 05:03:02,834 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 226.5 MB. Free memory is still 207.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-10 05:03:02,834 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.58 ms. Allocated memory is still 226.5 MB. Free memory was 188.9 MB in the beginning and 196.1 MB in the end (delta: -7.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-07-10 05:03:02,834 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.80 ms. Allocated memory is still 226.5 MB. Free memory was 196.1 MB in the beginning and 194.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-10 05:03:02,834 INFO L168 Benchmark]: Boogie Preprocessor took 20.60 ms. Allocated memory is still 226.5 MB. Free memory was 194.0 MB in the beginning and 191.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-10 05:03:02,834 INFO L168 Benchmark]: RCFGBuilder took 1484.67 ms. Allocated memory is still 226.5 MB. Free memory was 191.9 MB in the beginning and 109.9 MB in the end (delta: 82.0 MB). Peak memory consumption was 119.2 MB. Max. memory is 8.0 GB. [2021-07-10 05:03:02,834 INFO L168 Benchmark]: TraceAbstraction took 4732.20 ms. Allocated memory was 226.5 MB in the beginning and 395.3 MB in the end (delta: 168.8 MB). Free memory was 109.4 MB in the beginning and 166.6 MB in the end (delta: -57.2 MB). Peak memory consumption was 111.6 MB. Max. memory is 8.0 GB. [2021-07-10 05:03:02,835 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 226.5 MB. Free memory is still 207.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 446.58 ms. Allocated memory is still 226.5 MB. Free memory was 188.9 MB in the beginning and 196.1 MB in the end (delta: -7.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 49.80 ms. Allocated memory is still 226.5 MB. Free memory was 196.1 MB in the beginning and 194.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 20.60 ms. Allocated memory is still 226.5 MB. Free memory was 194.0 MB in the beginning and 191.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1484.67 ms. Allocated memory is still 226.5 MB. Free memory was 191.9 MB in the beginning and 109.9 MB in the end (delta: 82.0 MB). Peak memory consumption was 119.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 4732.20 ms. Allocated memory was 226.5 MB in the beginning and 395.3 MB in the end (delta: 168.8 MB). Free memory was 109.4 MB in the beginning and 166.6 MB in the end (delta: -57.2 MB). Peak memory consumption was 111.6 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: 26351, positive: 25685, positive conditional: 19881, positive unconditional: 5804, negative: 666, negative conditional: 567, negative unconditional: 99, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 26144, positive: 25685, positive conditional: 19881, positive unconditional: 5804, negative: 459, negative conditional: 360, negative unconditional: 99, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 26144, positive: 24942, positive conditional: 0, positive unconditional: 24942, negative: 1202, negative conditional: 0, negative unconditional: 1202, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1435, positive: 1386, positive conditional: 0, positive unconditional: 1386, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1435, positive: 1380, positive conditional: 0, positive unconditional: 1380, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 55, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 26144, positive: 23556, positive conditional: 0, positive unconditional: 23556, negative: 1153, negative conditional: 0, negative unconditional: 1153, unknown: 1435, unknown conditional: 0, unknown unconditional: 1435] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696 ], Maximal queried relation: 10, Independence queries for same thread: 207 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 480, Number of persistent set computation: 409, Number of trivial persistent sets: 128, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 26351, positive: 25685, positive conditional: 19881, positive unconditional: 5804, negative: 666, negative conditional: 567, negative unconditional: 99, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 26144, positive: 25685, positive conditional: 19881, positive unconditional: 5804, negative: 459, negative conditional: 360, negative unconditional: 99, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 26144, positive: 24942, positive conditional: 0, positive unconditional: 24942, negative: 1202, negative conditional: 0, negative unconditional: 1202, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1435, positive: 1386, positive conditional: 0, positive unconditional: 1386, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1435, positive: 1380, positive conditional: 0, positive unconditional: 1380, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 55, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 26144, positive: 23556, positive conditional: 0, positive unconditional: 23556, negative: 1153, negative conditional: 0, negative unconditional: 1153, unknown: 1435, unknown conditional: 0, unknown unconditional: 1435] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696, SemanticConditionEliminator.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6079, positive: 743, positive conditional: 743, positive unconditional: 0, negative: 5336, negative conditional: 279, negative unconditional: 5057, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 119, positive: 34, positive conditional: 28, positive unconditional: 6, negative: 85, negative conditional: 36, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 875, positive: 249, positive conditional: 243, positive unconditional: 6, negative: 626, negative conditional: 214, negative unconditional: 412, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6079, positive: 715, positive conditional: 715, positive unconditional: 0, negative: 5300, negative conditional: 243, negative unconditional: 5057, unknown: 64, unknown conditional: 64, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1499, Positive cache size: 1414, Positive conditional cache size: 28, Positive unconditional cache size: 1386, Negative cache size: 85, Negative conditional cache size: 36, Negative unconditional cache size: 49, Eliminated conditions: 4696 ], Maximal queried relation: 10, Independence queries for same thread: 207 - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L714] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0] [L716] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L717] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0] [L718] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L720] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L721] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L722] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L723] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L724] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L725] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L726] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L727] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0] [L728] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L729] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L730] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0] [L731] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0] [L732] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L733] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L734] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L735] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L736] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L738] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L739] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L740] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L831] 0 pthread_t t1903; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L832] FCALL, FORK 0 pthread_create(&t1903, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L833] 0 pthread_t t1904; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L834] FCALL, FORK 0 pthread_create(&t1904, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L835] 0 pthread_t t1905; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L836] FCALL, FORK 0 pthread_create(&t1905, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L774] 2 x$w_buff1 = x$w_buff0 [L775] 2 x$w_buff0 = 1 [L776] 2 x$w_buff1_used = x$w_buff0_used [L777] 2 x$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L779] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L780] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L781] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L782] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L783] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L786] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L803] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L806] 3 __unbuffered_p2_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L744] 1 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 x$flush_delayed = weak$$choice2 [L752] 1 x$mem_tmp = x [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L753] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L754] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L754] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0) [L754] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L754] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L755] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1) [L755] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L755] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L756] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L756] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used) [L756] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L756] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L757] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L757] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L758] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1) [L758] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L758] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L759] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L759] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] 1 __unbuffered_p0_EAX = x [L761] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L761] 1 x = x$flush_delayed ? x$mem_tmp : x [L762] 1 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=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=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L767] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=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=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L789] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L789] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L790] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L790] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L791] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L791] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L792] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L792] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L793] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L793] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L796] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=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=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L809] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L809] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L809] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L809] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L810] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L810] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L811] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L811] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L812] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L812] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L813] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L813] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L816] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L838] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L4] COND FALSE 0 !(!cond) VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=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=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L842] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L842] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L842] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L842] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L843] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L843] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L844] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L844] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L845] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L845] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L846] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L846] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L849] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 1) VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=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=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L19] COND TRUE 0 !expression VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=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=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L19] 0 reach_error() VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=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=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 132 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 4541.9ms, OverallIterations: 11, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 9.1ms, PartialOrderReductionTime: 3150.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 125, 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: 30.6ms SsaConstructionTime, 292.2ms SatisfiabilityAnalysisTime, 850.4ms InterpolantComputationTime, 846 NumberOfCodeBlocks, 846 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 754 ConstructedInterpolants, 0 QuantifiedInterpolants, 2782 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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...