/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix049_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9e34d99ae2c6837f487980c721c4b6acf9d9b15c-9e34d99 [2021-07-10 12:41:08,984 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-10 12:41:08,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-10 12:41:09,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-10 12:41:09,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-10 12:41:09,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-10 12:41:09,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-10 12:41:09,034 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-07-10 12:41:09,050 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-10 12:41:09,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-10 12:41:09,050 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-10 12:41:09,051 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-10 12:41:09,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-10 12:41:09,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-10 12:41:09,052 INFO L138 SettingsManager]: * Use SBE=true [2021-07-10 12:41:09,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-10 12:41:09,052 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-10 12:41:09,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-10 12:41:09,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-10 12:41:09,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-10 12:41:09,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-10 12:41:09,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-10 12:41:09,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-10 12:41:09,053 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-10 12:41:09,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-10 12:41:09,053 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-10 12:41:09,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-10 12:41:09,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-10 12:41:09,053 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-10 12:41:09,053 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-10 12:41:09,053 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-10 12:41:09,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-10 12:41:09,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-10 12:41:09,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-10 12:41:09,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-10 12:41:09,054 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-10 12:41:09,054 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-10 12:41:09,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-10 12:41:09,054 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-10 12:41:09,054 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-10 12:41:09,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-10 12:41:09,054 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-10 12:41:09,055 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-10 12:41:09,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-10 12:41:09,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-10 12:41:09,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-10 12:41:09,290 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-10 12:41:09,292 INFO L275 PluginConnector]: CDTParser initialized [2021-07-10 12:41:09,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix049_tso.opt.i [2021-07-10 12:41:09,346 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/389a49fac/a849ddf7c45b4bed9f4dddb3675367fc/FLAG70a4453e6 [2021-07-10 12:41:09,759 INFO L306 CDTParser]: Found 1 translation units. [2021-07-10 12:41:09,760 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix049_tso.opt.i [2021-07-10 12:41:09,771 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/389a49fac/a849ddf7c45b4bed9f4dddb3675367fc/FLAG70a4453e6 [2021-07-10 12:41:09,781 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/389a49fac/a849ddf7c45b4bed9f4dddb3675367fc [2021-07-10 12:41:09,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-10 12:41:09,783 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-10 12:41:09,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-10 12:41:09,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-10 12:41:09,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-10 12:41:09,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 12:41:09" (1/1) ... [2021-07-10 12:41:09,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2137f6db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:09, skipping insertion in model container [2021-07-10 12:41:09,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 12:41:09" (1/1) ... [2021-07-10 12:41:09,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-10 12:41:09,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-10 12:41:09,927 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/mix049_tso.opt.i[948,961] [2021-07-10 12:41:10,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 12:41:10,118 INFO L203 MainTranslator]: Completed pre-run [2021-07-10 12:41:10,126 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/mix049_tso.opt.i[948,961] [2021-07-10 12:41:10,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 12:41:10,182 INFO L208 MainTranslator]: Completed translation [2021-07-10 12:41:10,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10 WrapperNode [2021-07-10 12:41:10,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-10 12:41:10,183 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-10 12:41:10,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-10 12:41:10,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-10 12:41:10,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (1/1) ... [2021-07-10 12:41:10,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (1/1) ... [2021-07-10 12:41:10,217 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-10 12:41:10,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-10 12:41:10,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-10 12:41:10,218 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-10 12:41:10,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (1/1) ... [2021-07-10 12:41:10,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (1/1) ... [2021-07-10 12:41:10,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (1/1) ... [2021-07-10 12:41:10,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (1/1) ... [2021-07-10 12:41:10,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (1/1) ... [2021-07-10 12:41:10,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (1/1) ... [2021-07-10 12:41:10,249 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (1/1) ... [2021-07-10 12:41:10,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-10 12:41:10,253 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-10 12:41:10,253 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-10 12:41:10,253 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-10 12:41:10,254 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (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 12:41:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-10 12:41:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-10 12:41:10,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-10 12:41:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-10 12:41:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-10 12:41:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-10 12:41:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-10 12:41:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-10 12:41:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-10 12:41:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-10 12:41:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-10 12:41:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-10 12:41:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-10 12:41:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-10 12:41:10,325 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 12:41:11,751 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-10 12:41:11,752 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-10 12:41:11,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 12:41:11 BoogieIcfgContainer [2021-07-10 12:41:11,754 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-10 12:41:11,755 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-10 12:41:11,755 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-10 12:41:11,757 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-10 12:41:11,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 12:41:09" (1/3) ... [2021-07-10 12:41:11,758 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@535b69a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 12:41:11, skipping insertion in model container [2021-07-10 12:41:11,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:41:10" (2/3) ... [2021-07-10 12:41:11,758 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@535b69a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 12:41:11, skipping insertion in model container [2021-07-10 12:41:11,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 12:41:11" (3/3) ... [2021-07-10 12:41:11,760 INFO L111 eAbstractionObserver]: Analyzing ICFG mix049_tso.opt.i [2021-07-10 12:41:11,767 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-10 12:41:11,767 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-10 12:41:11,767 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-10 12:41:11,767 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-10 12:41:11,797 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,797 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,797 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,797 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,798 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,799 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,799 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,799 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,799 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,799 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,800 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,800 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,800 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,800 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,800 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,800 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,801 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,801 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,801 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,801 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,802 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,802 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,802 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,802 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,802 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,803 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,803 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,803 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,803 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,803 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,803 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,803 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,803 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,803 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,809 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,810 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,811 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,811 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,812 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,812 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,818 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,819 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,820 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,820 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,820 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,821 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,822 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,826 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,826 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,826 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,827 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,827 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,827 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,827 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,829 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,830 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,831 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,831 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,833 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-10 12:41:11,877 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 12:41:11,919 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-10 12:41:11,919 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-10 12:41:11,919 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-10 12:41:11,920 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-10 12:41:11,920 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-10 12:41:11,920 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-10 12:41:11,920 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-10 12:41:11,920 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-10 12:41:11,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,985 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,986 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,986 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,986 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,986 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,986 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,986 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,986 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,987 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,987 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:11,987 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,024 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,034 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,057 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,058 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,058 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,058 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,058 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,058 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,058 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,061 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,089 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,090 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,117 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,118 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,118 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,119 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,119 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,119 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,119 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,119 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,119 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,119 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,120 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,120 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,120 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,120 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,163 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,163 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,184 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 12:41:12,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 12:41:12,188 INFO L82 PathProgramCache]: Analyzing trace with hash 1328919851, now seen corresponding path program 1 times [2021-07-10 12:41:12,197 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 12:41:12,198 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973854436] [2021-07-10 12:41:12,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 12:41:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 12:41:12,416 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 12:41:12,416 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 12:41:12,417 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973854436] [2021-07-10 12:41:12,417 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973854436] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 12:41:12,417 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 12:41:12,417 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-10 12:41:12,418 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857849104] [2021-07-10 12:41:12,421 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-10 12:41:12,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 12:41:12,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-10 12:41:12,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-10 12:41:12,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:12,431 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 12:41:12,433 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 43.0) internal successors, (86), 2 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 12:41:12,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:12,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:12,441 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-10 12:41:12,441 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 12:41:12,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 12:41:12,442 INFO L82 PathProgramCache]: Analyzing trace with hash -680454004, now seen corresponding path program 1 times [2021-07-10 12:41:12,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 12:41:12,442 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414381599] [2021-07-10 12:41:12,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 12:41:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 12:41:12,590 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 12:41:12,590 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 12:41:12,590 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414381599] [2021-07-10 12:41:12,591 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414381599] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 12:41:12,591 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 12:41:12,591 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-10 12:41:12,591 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318966413] [2021-07-10 12:41:12,592 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-10 12:41:12,592 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 12:41:12,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-10 12:41:12,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-10 12:41:12,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:12,593 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 12:41:12,593 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 12:41:12,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:12,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:12,622 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,622 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,622 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,622 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,623 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,623 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,623 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,623 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,623 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,623 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,623 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,624 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,624 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,627 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,641 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,659 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:12,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:12,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 12:41:12,708 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-10 12:41:12,708 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 12:41:12,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 12:41:12,709 INFO L82 PathProgramCache]: Analyzing trace with hash 2051844078, now seen corresponding path program 1 times [2021-07-10 12:41:12,709 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 12:41:12,709 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396059547] [2021-07-10 12:41:12,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 12:41:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 12:41:12,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 12:41:12,999 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 12:41:12,999 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396059547] [2021-07-10 12:41:12,999 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396059547] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 12:41:12,999 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 12:41:12,999 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-07-10 12:41:12,999 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851209734] [2021-07-10 12:41:13,000 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-10 12:41:13,000 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 12:41:13,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-10 12:41:13,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-07-10 12:41:13,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:13,001 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 12:41:13,001 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 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 12:41:13,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:13,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 12:41:13,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:13,184 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,197 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite52_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,198 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,230 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,230 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,231 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,231 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,231 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,231 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,231 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,231 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,231 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,231 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,231 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,232 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,232 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,251 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,252 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,252 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,252 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,252 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,252 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,252 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,252 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,252 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,252 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,253 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,253 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,253 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,271 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,271 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,271 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,271 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,271 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,271 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,271 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,272 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,272 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,272 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,272 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,272 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,272 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,283 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,311 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,311 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,311 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,311 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,311 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,311 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,312 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,312 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,312 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,312 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,312 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,312 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,312 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:13,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 12:41:13,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-10 12:41:13,334 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-10 12:41:13,334 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 12:41:13,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 12:41:13,335 INFO L82 PathProgramCache]: Analyzing trace with hash -2103408568, now seen corresponding path program 2 times [2021-07-10 12:41:13,335 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 12:41:13,335 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564677804] [2021-07-10 12:41:13,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 12:41:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 12:41:13,620 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 12:41:13,620 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 12:41:13,621 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564677804] [2021-07-10 12:41:13,621 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564677804] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 12:41:13,621 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 12:41:13,621 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-07-10 12:41:13,621 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807448216] [2021-07-10 12:41:13,622 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-07-10 12:41:13,622 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 12:41:13,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-07-10 12:41:13,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2021-07-10 12:41:13,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:13,625 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 12:41:13,625 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 7.5) internal successors, (90), 12 states have internal predecessors, (90), 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 12:41:13,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:13,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 12:41:13,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-10 12:41:13,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:13,925 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,925 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,925 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,925 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,926 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,945 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,945 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,945 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,945 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,945 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,945 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,946 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,946 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,946 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,946 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,946 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,946 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,946 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:13,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:13,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 12:41:13,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-10 12:41:13,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-10 12:41:13,968 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-10 12:41:13,968 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 12:41:13,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 12:41:13,968 INFO L82 PathProgramCache]: Analyzing trace with hash -2007891455, now seen corresponding path program 1 times [2021-07-10 12:41:13,968 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 12:41:13,969 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944392868] [2021-07-10 12:41:13,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 12:41:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 12:41:14,060 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 12:41:14,060 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 12:41:14,060 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944392868] [2021-07-10 12:41:14,060 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944392868] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 12:41:14,061 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 12:41:14,061 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 12:41:14,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858599774] [2021-07-10 12:41:14,061 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 12:41:14,061 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 12:41:14,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 12:41:14,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-10 12:41:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:14,062 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 12:41:14,062 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 12:41:14,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:14,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 12:41:14,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-10 12:41:14,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-10 12:41:14,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:41:14,242 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,243 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,243 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,243 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,243 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,243 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,243 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,244 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,244 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,244 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,244 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,244 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,244 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,244 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,258 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,258 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,258 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,259 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,260 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,278 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,289 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,300 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,300 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,315 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,338 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,339 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,339 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,339 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,339 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,339 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,339 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,339 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,340 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,340 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,340 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,340 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,340 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,340 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:41:14,374 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-10 12:41:14,374 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalStateException: Guarantee of compatibility failed at de.uni_freiburg.informatik.ultimate.automata.partialorder.PersistentSetReduction$CompliantDfsOrder.lambda$0(PersistentSetReduction.java:137) at java.base/java.util.TimSort.countRunAndMakeAscending(TimSort.java:355) at java.base/java.util.TimSort.sort(TimSort.java:220) at java.base/java.util.Arrays.sort(Arrays.java:1515) at java.base/java.util.ArrayList.sort(ArrayList.java:1750) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.search(SleepSetNewStateReduction.java:147) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.(SleepSetNewStateReduction.java:111) at de.uni_freiburg.informatik.ultimate.automata.partialorder.PersistentSetReduction.applyNewStateReduction(PersistentSetReduction.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderReductionFacade.apply(PartialOrderReductionFacade.java:182) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderCegarLoop.isAbstractionEmpty(PartialOrderCegarLoop.java:193) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:509) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:374) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:367) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:293) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:238) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-07-10 12:41:14,378 INFO L168 Benchmark]: Toolchain (without parser) took 4594.03 ms. Allocated memory was 233.8 MB in the beginning and 294.6 MB in the end (delta: 60.8 MB). Free memory was 197.6 MB in the beginning and 118.4 MB in the end (delta: 79.2 MB). Peak memory consumption was 140.2 MB. Max. memory is 8.0 GB. [2021-07-10 12:41:14,378 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 233.8 MB. Free memory is still 215.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-10 12:41:14,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.09 ms. Allocated memory is still 233.8 MB. Free memory was 197.5 MB in the beginning and 205.6 MB in the end (delta: -8.1 MB). Peak memory consumption was 13.7 MB. Max. memory is 8.0 GB. [2021-07-10 12:41:14,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.80 ms. Allocated memory is still 233.8 MB. Free memory was 205.6 MB in the beginning and 203.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-10 12:41:14,379 INFO L168 Benchmark]: Boogie Preprocessor took 35.05 ms. Allocated memory is still 233.8 MB. Free memory was 203.0 MB in the beginning and 200.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-10 12:41:14,379 INFO L168 Benchmark]: RCFGBuilder took 1501.36 ms. Allocated memory is still 233.8 MB. Free memory was 200.9 MB in the beginning and 102.5 MB in the end (delta: 98.4 MB). Peak memory consumption was 125.1 MB. Max. memory is 8.0 GB. [2021-07-10 12:41:14,379 INFO L168 Benchmark]: TraceAbstraction took 2621.50 ms. Allocated memory was 233.8 MB in the beginning and 294.6 MB in the end (delta: 60.8 MB). Free memory was 102.0 MB in the beginning and 118.4 MB in the end (delta: -16.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 8.0 GB. [2021-07-10 12:41:14,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 233.8 MB. Free memory is still 215.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 398.09 ms. Allocated memory is still 233.8 MB. Free memory was 197.5 MB in the beginning and 205.6 MB in the end (delta: -8.1 MB). Peak memory consumption was 13.7 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 33.80 ms. Allocated memory is still 233.8 MB. Free memory was 205.6 MB in the beginning and 203.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 35.05 ms. Allocated memory is still 233.8 MB. Free memory was 203.0 MB in the beginning and 200.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1501.36 ms. Allocated memory is still 233.8 MB. Free memory was 200.9 MB in the beginning and 102.5 MB in the end (delta: 98.4 MB). Peak memory consumption was 125.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2621.50 ms. Allocated memory was 233.8 MB in the beginning and 294.6 MB in the end (delta: 60.8 MB). Free memory was 102.0 MB in the beginning and 118.4 MB in the end (delta: -16.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: Guarantee of compatibility failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: Guarantee of compatibility failed: de.uni_freiburg.informatik.ultimate.automata.partialorder.PersistentSetReduction$CompliantDfsOrder.lambda$0(PersistentSetReduction.java:137) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...