/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe013_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9e34d99ae2c6837f487980c721c4b6acf9d9b15c-9e34d99 [2021-07-10 10:21:36,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-10 10:21:36,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-10 10:21:36,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-10 10:21:36,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-10 10:21:36,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-10 10:21:36,730 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-10 10:21:36,731 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2021-07-10 10:21:36,760 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-10 10:21:36,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-10 10:21:36,761 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-10 10:21:36,761 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-10 10:21:36,762 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-10 10:21:36,762 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-10 10:21:36,762 INFO L138 SettingsManager]: * Use SBE=true [2021-07-10 10:21:36,762 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-10 10:21:36,763 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-10 10:21:36,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-10 10:21:36,763 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-10 10:21:36,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-10 10:21:36,763 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-10 10:21:36,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-10 10:21:36,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-10 10:21:36,764 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-10 10:21:36,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-10 10:21:36,764 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-10 10:21:36,764 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-10 10:21:36,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-10 10:21:36,765 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-10 10:21:36,765 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-10 10:21:36,765 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-10 10:21:36,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-10 10:21:36,765 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-10 10:21:36,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-10 10:21:36,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-10 10:21:36,766 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-10 10:21:36,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-10 10:21:36,766 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-10 10:21:36,766 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-10 10:21:36,767 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-10 10:21:36,767 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-10 10:21:36,767 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-10 10:21:37,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-10 10:21:37,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-10 10:21:37,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-10 10:21:37,083 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-10 10:21:37,084 INFO L275 PluginConnector]: CDTParser initialized [2021-07-10 10:21:37,084 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe013_rmo.oepc.i [2021-07-10 10:21:37,151 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb9713fa6/faa6b00e9aec42fcbb34f34e86cb62f7/FLAGa3931c832 [2021-07-10 10:21:37,584 INFO L306 CDTParser]: Found 1 translation units. [2021-07-10 10:21:37,584 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe013_rmo.oepc.i [2021-07-10 10:21:37,597 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb9713fa6/faa6b00e9aec42fcbb34f34e86cb62f7/FLAGa3931c832 [2021-07-10 10:21:37,935 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb9713fa6/faa6b00e9aec42fcbb34f34e86cb62f7 [2021-07-10 10:21:37,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-10 10:21:37,939 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-10 10:21:37,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-10 10:21:37,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-10 10:21:37,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-10 10:21:37,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:21:37" (1/1) ... [2021-07-10 10:21:37,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e1a4ea0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:37, skipping insertion in model container [2021-07-10 10:21:37,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:21:37" (1/1) ... [2021-07-10 10:21:37,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-10 10:21:37,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-10 10:21:38,134 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/safe013_rmo.oepc.i[993,1006] [2021-07-10 10:21:38,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 10:21:38,432 INFO L203 MainTranslator]: Completed pre-run [2021-07-10 10:21:38,456 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/safe013_rmo.oepc.i[993,1006] [2021-07-10 10:21:38,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 10:21:38,566 INFO L208 MainTranslator]: Completed translation [2021-07-10 10:21:38,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38 WrapperNode [2021-07-10 10:21:38,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-10 10:21:38,569 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-10 10:21:38,569 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-10 10:21:38,569 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-10 10:21:38,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (1/1) ... [2021-07-10 10:21:38,600 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (1/1) ... [2021-07-10 10:21:38,627 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-10 10:21:38,628 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-10 10:21:38,628 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-10 10:21:38,629 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-10 10:21:38,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (1/1) ... [2021-07-10 10:21:38,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (1/1) ... [2021-07-10 10:21:38,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (1/1) ... [2021-07-10 10:21:38,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (1/1) ... [2021-07-10 10:21:38,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (1/1) ... [2021-07-10 10:21:38,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (1/1) ... [2021-07-10 10:21:38,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (1/1) ... [2021-07-10 10:21:38,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-10 10:21:38,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-10 10:21:38,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-10 10:21:38,674 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-10 10:21:38,675 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (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 10:21:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-10 10:21:38,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-10 10:21:38,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-10 10:21:38,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-10 10:21:38,726 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-10 10:21:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-10 10:21:38,727 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-10 10:21:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-10 10:21:38,727 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-10 10:21:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-10 10:21:38,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-10 10:21:38,727 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-10 10:21:38,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-10 10:21:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-10 10:21:38,732 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 10:21:39,913 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-10 10:21:39,913 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-10 10:21:39,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 10:21:39 BoogieIcfgContainer [2021-07-10 10:21:39,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-10 10:21:39,915 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-10 10:21:39,915 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-10 10:21:39,917 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-10 10:21:39,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 10:21:37" (1/3) ... [2021-07-10 10:21:39,918 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768f946e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 10:21:39, skipping insertion in model container [2021-07-10 10:21:39,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:38" (2/3) ... [2021-07-10 10:21:39,918 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768f946e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 10:21:39, skipping insertion in model container [2021-07-10 10:21:39,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 10:21:39" (3/3) ... [2021-07-10 10:21:39,919 INFO L111 eAbstractionObserver]: Analyzing ICFG safe013_rmo.oepc.i [2021-07-10 10:21:39,923 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-10 10:21:39,923 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-10 10:21:39,923 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-10 10:21:39,923 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-10 10:21:39,944 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,944 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,945 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,946 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,949 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,949 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,949 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,949 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,953 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,954 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,954 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,954 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,954 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,954 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,955 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,955 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,955 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,955 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,955 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,955 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,955 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,955 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,955 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,956 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,956 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,956 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,956 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,956 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,956 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,956 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,956 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,956 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,957 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,957 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,957 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,957 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,957 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,957 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,957 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,957 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,957 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,958 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,961 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,962 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,962 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,962 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,962 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,962 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,962 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,962 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,962 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,962 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,963 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,964 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,966 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,966 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,966 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:39,968 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-10 10:21:39,982 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 10:21:40,054 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-10 10:21:40,055 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-10 10:21:40,055 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-10 10:21:40,055 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-10 10:21:40,055 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-10 10:21:40,055 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-10 10:21:40,055 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-10 10:21:40,055 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-10 10:21:40,135 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,137 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,151 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,195 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,195 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,196 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,196 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,196 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,196 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,196 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,197 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,199 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,234 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:40,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:40,237 INFO L82 PathProgramCache]: Analyzing trace with hash 484762005, now seen corresponding path program 1 times [2021-07-10 10:21:40,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:40,243 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [503634696] [2021-07-10 10:21:40,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 10:21:40,363 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 10:21:40,363 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 10:21:40,364 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [503634696] [2021-07-10 10:21:40,364 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [503634696] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 10:21:40,364 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 10:21:40,364 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-10 10:21:40,365 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625722443] [2021-07-10 10:21:40,368 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-10 10:21:40,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 10:21:40,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-10 10:21:40,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-10 10:21:40,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,377 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 10:21:40,378 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 10:21:40,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,386 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-10 10:21:40,387 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:40,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:40,387 INFO L82 PathProgramCache]: Analyzing trace with hash 2061950120, now seen corresponding path program 1 times [2021-07-10 10:21:40,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:40,387 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426486870] [2021-07-10 10:21:40,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 10:21:40,537 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 10:21:40,538 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 10:21:40,538 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426486870] [2021-07-10 10:21:40,538 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1426486870] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 10:21:40,538 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 10:21:40,538 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-10 10:21:40,538 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099295345] [2021-07-10 10:21:40,539 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-10 10:21:40,539 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 10:21:40,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-10 10:21:40,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-10 10:21:40,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,540 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 10:21:40,540 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 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 10:21:40,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,610 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,610 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,611 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,611 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,611 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,611 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,611 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,612 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,612 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,612 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,612 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,612 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,612 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,627 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,629 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,629 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,629 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,629 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,629 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,629 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,630 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,630 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,646 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,647 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,647 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,647 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,647 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,647 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,647 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,648 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,648 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,648 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,648 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,648 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,649 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,662 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,662 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,663 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,663 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,663 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,663 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,663 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,663 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:40,690 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-10 10:21:40,690 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:40,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:40,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1388906281, now seen corresponding path program 1 times [2021-07-10 10:21:40,691 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:40,691 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918271232] [2021-07-10 10:21:40,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 10:21:40,823 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 10:21:40,824 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 10:21:40,824 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918271232] [2021-07-10 10:21:40,824 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1918271232] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 10:21:40,824 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 10:21:40,824 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-10 10:21:40,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305692175] [2021-07-10 10:21:40,825 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-10 10:21:40,825 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 10:21:40,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-10 10:21:40,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-10 10:21:40,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,827 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 10:21:40,827 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 10:21:40,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:40,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,891 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,891 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,892 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,892 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,893 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,894 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,894 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,894 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,894 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,894 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,894 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,894 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,894 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,923 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:40,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:40,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:40,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:40,957 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-10 10:21:40,957 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:40,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:40,957 INFO L82 PathProgramCache]: Analyzing trace with hash 480913901, now seen corresponding path program 1 times [2021-07-10 10:21:40,957 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:40,958 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604865990] [2021-07-10 10:21:40,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 10:21:41,110 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 10:21:41,110 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 10:21:41,110 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604865990] [2021-07-10 10:21:41,110 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [604865990] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 10:21:41,110 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 10:21:41,110 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-10 10:21:41,111 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682814010] [2021-07-10 10:21:41,111 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-10 10:21:41,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 10:21:41,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-10 10:21:41,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-10 10:21:41,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,112 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 10:21:41,112 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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 10:21:41,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,131 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,134 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:41,152 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-10 10:21:41,152 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:41,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:41,152 INFO L82 PathProgramCache]: Analyzing trace with hash -1362252407, now seen corresponding path program 1 times [2021-07-10 10:21:41,152 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:41,152 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084013554] [2021-07-10 10:21:41,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 10:21:41,288 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 10:21:41,289 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 10:21:41,289 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084013554] [2021-07-10 10:21:41,289 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1084013554] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 10:21:41,289 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 10:21:41,289 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-10 10:21:41,289 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1892150884] [2021-07-10 10:21:41,290 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-10 10:21:41,290 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 10:21:41,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-10 10:21:41,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-10 10:21:41,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,290 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 10:21:41,291 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 10:21:41,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:41,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,358 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,359 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,359 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,359 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,359 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,360 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,360 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,360 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,360 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,360 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,360 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,361 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,361 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,361 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,402 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:41,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 10:21:41,445 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-10 10:21:41,445 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:41,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:41,445 INFO L82 PathProgramCache]: Analyzing trace with hash -1864404319, now seen corresponding path program 2 times [2021-07-10 10:21:41,445 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:41,445 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234207194] [2021-07-10 10:21:41,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 10:21:41,544 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 10:21:41,544 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 10:21:41,545 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [234207194] [2021-07-10 10:21:41,545 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [234207194] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 10:21:41,545 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 10:21:41,545 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 10:21:41,545 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259131430] [2021-07-10 10:21:41,545 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 10:21:41,545 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 10:21:41,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 10:21:41,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-10 10:21:41,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,546 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 10:21:41,546 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.375) internal successors, (83), 8 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 10:21:41,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:41,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:41,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 10:21:41,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:41,614 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,704 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,704 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,720 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,744 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,749 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,754 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,898 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,899 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,899 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,899 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,899 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,899 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,899 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,899 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,912 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,925 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,925 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,925 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,926 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,953 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,954 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,954 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,954 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,954 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,954 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,954 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,954 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,955 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,955 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,955 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,955 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,955 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,974 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,974 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,975 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:41,976 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,003 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,004 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,004 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,004 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,004 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,004 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,004 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,004 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,005 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,005 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,005 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,005 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,005 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,005 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,043 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,043 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,043 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,043 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,043 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,043 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,043 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,043 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,044 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,045 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,130 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,130 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,130 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,130 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,130 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,130 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,130 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,130 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,131 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,145 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:42,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:42,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 10:21:42,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 10:21:42,185 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-10 10:21:42,185 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:42,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:42,185 INFO L82 PathProgramCache]: Analyzing trace with hash 996190990, now seen corresponding path program 1 times [2021-07-10 10:21:42,185 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:42,186 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520994697] [2021-07-10 10:21:42,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 10:21:42,317 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 10:21:42,317 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 10:21:42,317 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520994697] [2021-07-10 10:21:42,317 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520994697] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 10:21:42,318 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 10:21:42,318 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-10 10:21:42,318 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570682805] [2021-07-10 10:21:42,318 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-10 10:21:42,321 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 10:21:42,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-10 10:21:42,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-10 10:21:42,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:42,321 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 10:21:42,321 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 10:21:42,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:42,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:42,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 10:21:42,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 10:21:42,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:42,408 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,409 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,409 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,410 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,410 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,410 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,410 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,410 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,410 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,410 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,410 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,410 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,411 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,411 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,433 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 10:21:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 10:21:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,465 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-10 10:21:42,465 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:42,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:42,466 INFO L82 PathProgramCache]: Analyzing trace with hash -53137594, now seen corresponding path program 2 times [2021-07-10 10:21:42,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:42,466 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506401679] [2021-07-10 10:21:42,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 10:21:42,635 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 10:21:42,635 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 10:21:42,635 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506401679] [2021-07-10 10:21:42,635 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506401679] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 10:21:42,635 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 10:21:42,635 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 10:21:42,635 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237430239] [2021-07-10 10:21:42,636 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 10:21:42,636 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 10:21:42,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 10:21:42,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-07-10 10:21:42,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:42,636 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 10:21:42,637 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.75) internal successors, (86), 8 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 10:21:42,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:42,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:42,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 10:21:42,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 10:21:42,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:42,686 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,686 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,742 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,742 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,743 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,856 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,858 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,858 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,858 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,858 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,858 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,883 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,884 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,884 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,884 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,884 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,884 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,884 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,884 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,884 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,885 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,885 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,885 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,885 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,885 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:42,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:42,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:42,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 10:21:42,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 10:21:42,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:42,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-10 10:21:42,933 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-10 10:21:42,933 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:42,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:42,934 INFO L82 PathProgramCache]: Analyzing trace with hash 1592055170, now seen corresponding path program 3 times [2021-07-10 10:21:42,934 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:42,934 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158811194] [2021-07-10 10:21:42,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 10:21:43,110 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 10:21:43,110 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 10:21:43,110 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158811194] [2021-07-10 10:21:43,111 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [158811194] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 10:21:43,111 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 10:21:43,111 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-07-10 10:21:43,111 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331270945] [2021-07-10 10:21:43,111 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-10 10:21:43,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 10:21:43,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-10 10:21:43,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2021-07-10 10:21:43,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:43,112 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 10:21:43,112 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 6.615384615384615) internal successors, (86), 13 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 10:21:43,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:43,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:43,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:43,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:43,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 10:21:43,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 10:21:43,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:43,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-10 10:21:43,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:43,189 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,190 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,204 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,234 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,235 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,291 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,430 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,431 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,432 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,454 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,454 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,477 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,478 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,478 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,478 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,479 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,581 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,581 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,581 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,581 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,584 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,599 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,601 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,601 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,601 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,601 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,602 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 10:21:43,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 10:21:43,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:43,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:43,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 10:21:43,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 10:21:43,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 10:21:43,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-10 10:21:43,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-10 10:21:43,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-10 10:21:43,625 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-10 10:21:43,625 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 10:21:43,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 10:21:43,626 INFO L82 PathProgramCache]: Analyzing trace with hash -2053490874, now seen corresponding path program 4 times [2021-07-10 10:21:43,626 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 10:21:43,626 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083400337] [2021-07-10 10:21:43,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 10:21:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-10 10:21:43,654 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-10 10:21:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-10 10:21:43,684 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-10 10:21:43,714 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-10 10:21:43,714 INFO L609 BasicCegarLoop]: Counterexample might be feasible [2021-07-10 10:21:43,714 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-10 10:21:43,721 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (1/2) [2021-07-10 10:21:43,722 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-10 10:21:43,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 10:21:43 BasicIcfg [2021-07-10 10:21:43,808 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-10 10:21:43,809 INFO L168 Benchmark]: Toolchain (without parser) took 5870.18 ms. Allocated memory was 233.8 MB in the beginning and 505.4 MB in the end (delta: 271.6 MB). Free memory was 196.3 MB in the beginning and 285.4 MB in the end (delta: -89.0 MB). Peak memory consumption was 183.7 MB. Max. memory is 8.0 GB. [2021-07-10 10:21:43,809 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 233.8 MB. Free memory is still 214.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-10 10:21:43,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 628.17 ms. Allocated memory is still 233.8 MB. Free memory was 196.0 MB in the beginning and 203.7 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-07-10 10:21:43,809 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.43 ms. Allocated memory is still 233.8 MB. Free memory was 203.7 MB in the beginning and 201.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-10 10:21:43,809 INFO L168 Benchmark]: Boogie Preprocessor took 34.37 ms. Allocated memory is still 233.8 MB. Free memory was 201.1 MB in the beginning and 199.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-10 10:21:43,809 INFO L168 Benchmark]: RCFGBuilder took 1240.58 ms. Allocated memory is still 233.8 MB. Free memory was 199.0 MB in the beginning and 120.4 MB in the end (delta: 78.6 MB). Peak memory consumption was 122.6 MB. Max. memory is 8.0 GB. [2021-07-10 10:21:43,810 INFO L168 Benchmark]: TraceAbstraction took 3892.88 ms. Allocated memory was 233.8 MB in the beginning and 505.4 MB in the end (delta: 271.6 MB). Free memory was 120.4 MB in the beginning and 285.4 MB in the end (delta: -165.0 MB). Peak memory consumption was 106.6 MB. Max. memory is 8.0 GB. [2021-07-10 10:21:43,810 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 233.8 MB. Free memory is still 214.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 628.17 ms. Allocated memory is still 233.8 MB. Free memory was 196.0 MB in the beginning and 203.7 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 58.43 ms. Allocated memory is still 233.8 MB. Free memory was 203.7 MB in the beginning and 201.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 34.37 ms. Allocated memory is still 233.8 MB. Free memory was 201.1 MB in the beginning and 199.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1240.58 ms. Allocated memory is still 233.8 MB. Free memory was 199.0 MB in the beginning and 120.4 MB in the end (delta: 78.6 MB). Peak memory consumption was 122.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 3892.88 ms. Allocated memory was 233.8 MB in the beginning and 505.4 MB in the end (delta: 271.6 MB). Free memory was 120.4 MB in the beginning and 285.4 MB in the end (delta: -165.0 MB). Peak memory consumption was 106.6 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: 18927, positive: 18358, positive conditional: 13409, positive unconditional: 4949, negative: 569, negative conditional: 505, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 18717, positive: 18358, positive conditional: 13409, positive unconditional: 4949, negative: 359, negative conditional: 295, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 18717, positive: 17763, positive conditional: 0, positive unconditional: 17763, negative: 954, negative conditional: 0, negative unconditional: 954, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1455, positive: 1416, positive conditional: 0, positive unconditional: 1416, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1455, positive: 1410, positive conditional: 0, positive unconditional: 1410, negative: 45, negative conditional: 0, negative unconditional: 45, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 45, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 18717, positive: 16347, positive conditional: 0, positive unconditional: 16347, negative: 915, negative conditional: 0, negative unconditional: 915, unknown: 1455, unknown conditional: 0, unknown unconditional: 1455] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442 ], Maximal queried relation: 9, Independence queries for same thread: 210 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 630, Number of persistent set computation: 483, Number of trivial persistent sets: 289, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18927, positive: 18358, positive conditional: 13409, positive unconditional: 4949, negative: 569, negative conditional: 505, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 18717, positive: 18358, positive conditional: 13409, positive unconditional: 4949, negative: 359, negative conditional: 295, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 18717, positive: 17763, positive conditional: 0, positive unconditional: 17763, negative: 954, negative conditional: 0, negative unconditional: 954, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1455, positive: 1416, positive conditional: 0, positive unconditional: 1416, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1455, positive: 1410, positive conditional: 0, positive unconditional: 1410, negative: 45, negative conditional: 0, negative unconditional: 45, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 45, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 18717, positive: 16347, positive conditional: 0, positive unconditional: 16347, negative: 915, negative conditional: 0, negative unconditional: 915, unknown: 1455, unknown conditional: 0, unknown unconditional: 1455] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442, SemanticConditionEliminator.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5944, positive: 595, positive conditional: 595, positive unconditional: 0, negative: 5349, negative conditional: 639, negative unconditional: 4710, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 21, positive conditional: 15, positive unconditional: 6, negative: 57, negative conditional: 18, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 227, positive conditional: 193, positive unconditional: 34, negative: 771, negative conditional: 242, negative unconditional: 528, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5944, positive: 580, positive conditional: 580, positive unconditional: 0, negative: 5331, negative conditional: 621, negative unconditional: 4710, unknown: 33, unknown conditional: 33, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1488, Positive cache size: 1431, Positive conditional cache size: 15, Positive unconditional cache size: 1416, Negative cache size: 57, Negative conditional cache size: 18, Negative unconditional cache size: 39, Eliminated conditions: 4442 ], Maximal queried relation: 9, Independence queries for same thread: 210 - 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] [L715] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0] [L716] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L718] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L719] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L720] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L721] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L722] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L723] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=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$r_buff0_thd2=0] [L724] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=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] [L725] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$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] [L726] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$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$r_buff1_thd1=0] [L727] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=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$r_buff1_thd2=0] [L728] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=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] [L729] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$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] [L730] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$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$read_delayed_var={0:0}] [L731] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=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$w_buff0=0] [L732] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=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] [L733] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$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] [L734] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$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$w_buff1_used=0] [L736] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$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$w_buff1_used=0, y=0] [L738] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$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, z=0] [L739] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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, z=0] [L740] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L831] 0 pthread_t t2085; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L832] FCALL, FORK 0 pthread_create(&t2085, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L833] 0 pthread_t t2086; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L834] FCALL, FORK 0 pthread_create(&t2086, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L835] 0 pthread_t t2087; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L836] FCALL, FORK 0 pthread_create(&t2087, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L774] 2 x$w_buff1 = x$w_buff0 [L775] 2 x$w_buff0 = 1 [L776] 2 x$w_buff1_used = x$w_buff0_used [L777] 2 x$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L779] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L780] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L781] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L782] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L783] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L786] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L803] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L806] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L744] 1 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=2] [L749] 1 weak$$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$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L754] 1 x$w_buff0 = weak$$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$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L755] 1 x$w_buff1 = weak$$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$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L756] 1 x$w_buff0_used = weak$$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$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] 1 x$w_buff1_used = weak$$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$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L758] 1 x$r_buff0_thd1 = weak$$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$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] 1 x$r_buff1_thd1 = weak$$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, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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, z=2] [L767] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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, z=2] [L769] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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, z=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 [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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=1, z=2] [L798] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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=1, z=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$r_buff1_thd3 [L816] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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=1, z=2] [L838] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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=1, z=2] [L4] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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=1, z=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 = !(z == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p2_EAX == 1) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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=1, z=2] [L19] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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=1, z=2] [L19] 0 reach_error() VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=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=1, z=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: 3729.8ms, OverallIterations: 10, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 8.8ms, PartialOrderReductionTime: 2237.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 64, 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: 29.1ms SsaConstructionTime, 342.8ms SatisfiabilityAnalysisTime, 842.6ms InterpolantComputationTime, 795 NumberOfCodeBlocks, 795 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 700 ConstructedInterpolants, 0 QuantifiedInterpolants, 2808 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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...