/usr/bin/java -Xmx16000000000 -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-Sleep-SemanticLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe031_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:48:22,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:48:22,382 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:48:22,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:48:22,476 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-Sleep-SemanticLbe-Delay.epf [2021-03-12 21:48:22,509 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:48:22,510 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:48:22,510 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:48:22,510 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:48:22,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:48:22,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:48:22,513 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:48:22,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:48:22,514 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:48:22,514 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:48:22,515 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:48:22,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:48:22,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:48:22,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:48:22,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:48:22,515 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:48:22,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:48:22,516 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:48:22,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:48:22,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:48:22,516 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:48:22,516 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:48:22,516 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:48:22,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:48:22,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:48:22,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:48:22,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:48:22,517 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:48:22,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:48:22,518 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:48:22,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:48:22,518 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:48:22,518 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:48:22,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:48:22,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:48:22,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:48:22,837 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:48:22,838 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:48:22,839 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe031_rmo.opt.i [2021-03-12 21:48:22,897 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/663643854/5b2018fbc7be4f3e818a08cb4c6a346a/FLAGfdfe246b5 [2021-03-12 21:48:23,424 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:48:23,425 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe031_rmo.opt.i [2021-03-12 21:48:23,441 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/663643854/5b2018fbc7be4f3e818a08cb4c6a346a/FLAGfdfe246b5 [2021-03-12 21:48:23,713 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/663643854/5b2018fbc7be4f3e818a08cb4c6a346a [2021-03-12 21:48:23,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:48:23,721 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:48:23,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:48:23,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:48:23,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:48:23,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:48:23" (1/1) ... [2021-03-12 21:48:23,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@429cb924 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:23, skipping insertion in model container [2021-03-12 21:48:23,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:48:23" (1/1) ... [2021-03-12 21:48:23,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:48:23,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:48:23,908 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe031_rmo.opt.i[949,962] [2021-03-12 21:48:24,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:48:24,079 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:48:24,089 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe031_rmo.opt.i[949,962] [2021-03-12 21:48:24,133 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:48:24,184 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:48:24,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24 WrapperNode [2021-03-12 21:48:24,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:48:24,186 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:48:24,186 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:48:24,186 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:48:24,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (1/1) ... [2021-03-12 21:48:24,206 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (1/1) ... [2021-03-12 21:48:24,231 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:48:24,234 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:48:24,234 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:48:24,234 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:48:24,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (1/1) ... [2021-03-12 21:48:24,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (1/1) ... [2021-03-12 21:48:24,244 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (1/1) ... [2021-03-12 21:48:24,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (1/1) ... [2021-03-12 21:48:24,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (1/1) ... [2021-03-12 21:48:24,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (1/1) ... [2021-03-12 21:48:24,258 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (1/1) ... [2021-03-12 21:48:24,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:48:24,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:48:24,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:48:24,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:48:24,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (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 [2021-03-12 21:48:24,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:48:24,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:48:24,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:48:24,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:48:24,336 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:48:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:48:24,336 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:48:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:48:24,336 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:48:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:48:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:48:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:48:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:48:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:48:24,338 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-12 21:48:25,963 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:48:25,963 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:48:25,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:48:25 BoogieIcfgContainer [2021-03-12 21:48:25,965 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:48:25,966 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:48:25,967 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:48:25,969 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:48:25,969 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:48:23" (1/3) ... [2021-03-12 21:48:25,970 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72b1e217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:48:25, skipping insertion in model container [2021-03-12 21:48:25,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:48:24" (2/3) ... [2021-03-12 21:48:25,970 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72b1e217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:48:25, skipping insertion in model container [2021-03-12 21:48:25,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:48:25" (3/3) ... [2021-03-12 21:48:25,971 INFO L111 eAbstractionObserver]: Analyzing ICFG safe031_rmo.opt.i [2021-03-12 21:48:25,977 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:48:25,977 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:48:25,981 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:48:25,982 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:48:26,018 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,018 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,018 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,018 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,018 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,019 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,019 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,019 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,019 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,019 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,020 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,020 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,020 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,020 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,020 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,020 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,021 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,022 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,022 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,022 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,023 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,023 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,023 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,023 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,023 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,024 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,024 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,024 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,024 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,024 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,025 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,025 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,025 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,025 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,026 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,026 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,026 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,026 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,027 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,027 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,027 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,028 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,028 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,028 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,028 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,028 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,028 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,028 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,029 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,029 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,029 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,029 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,029 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,029 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,029 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,031 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,031 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,031 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,031 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,031 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,032 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,032 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,032 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,032 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,034 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,034 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,034 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,034 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,036 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,036 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,036 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,036 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,036 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,037 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,037 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,037 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,037 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,037 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,039 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,039 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,039 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,039 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,039 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,040 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,040 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,040 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,040 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,041 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,043 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,043 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:26,048 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:48:26,063 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 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 [2021-03-12 21:48:26,132 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:48:26,132 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:48:26,132 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:48:26,132 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:48:26,132 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:48:26,132 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:48:26,132 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:48:26,132 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:48:26,143 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:48:26,144 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 104 places, 96 transitions, 207 flow [2021-03-12 21:48:26,146 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 104 places, 96 transitions, 207 flow [2021-03-12 21:48:26,147 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 104 places, 96 transitions, 207 flow [2021-03-12 21:48:26,182 INFO L129 PetriNetUnfolder]: 2/93 cut-off events. [2021-03-12 21:48:26,182 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:48:26,185 INFO L84 FinitePrefix]: Finished finitePrefix Result has 103 conditions, 93 events. 2/93 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 64 event pairs, 0 based on Foata normal form. 0/89 useless extension candidates. Maximal degree in co-relation 60. Up to 2 conditions per place. [2021-03-12 21:48:26,187 INFO L116 LiptonReduction]: Number of co-enabled transitions 1578 [2021-03-12 21:48:27,601 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2021-03-12 21:48:28,025 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 83 [2021-03-12 21:48:28,155 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-12 21:48:29,836 WARN L205 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 189 [2021-03-12 21:48:30,128 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-12 21:48:31,432 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 314 DAG size of output: 270 [2021-03-12 21:48:32,011 WARN L205 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-03-12 21:48:33,003 WARN L205 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 189 [2021-03-12 21:48:33,627 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2021-03-12 21:48:35,058 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 313 DAG size of output: 269 [2021-03-12 21:48:35,675 WARN L205 SmtUtils]: Spent 615.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2021-03-12 21:48:36,031 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-03-12 21:48:36,322 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-03-12 21:48:36,999 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-03-12 21:48:37,662 WARN L205 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-03-12 21:48:38,492 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-03-12 21:48:38,797 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-03-12 21:48:40,381 WARN L205 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 280 DAG size of output: 279 [2021-03-12 21:48:41,249 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2021-03-12 21:48:41,918 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 112 [2021-03-12 21:48:42,045 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-03-12 21:48:42,333 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 112 [2021-03-12 21:48:42,486 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-03-12 21:48:42,489 INFO L131 LiptonReduction]: Checked pairs total: 3995 [2021-03-12 21:48:42,490 INFO L133 LiptonReduction]: Total number of compositions: 82 [2021-03-12 21:48:42,534 INFO L428 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:48:42,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:48:42,538 INFO L82 PathProgramCache]: Analyzing trace with hash -1954595389, now seen corresponding path program 1 times [2021-03-12 21:48:42,544 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:48:42,544 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788669750] [2021-03-12 21:48:42,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:48:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:48:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:48:42,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788669750] [2021-03-12 21:48:42,845 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:48:42,845 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:48:42,845 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676681322] [2021-03-12 21:48:42,849 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:48:42,849 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:48:42,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:48:42,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:48:42,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:42,873 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:48:42,873 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2021-03-12 21:48:42,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:42,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:42,914 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:48:42,914 INFO L428 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:48:42,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:48:42,915 INFO L82 PathProgramCache]: Analyzing trace with hash -349954921, now seen corresponding path program 1 times [2021-03-12 21:48:42,915 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:48:42,916 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989670106] [2021-03-12 21:48:42,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:48:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:48:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:48:43,054 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989670106] [2021-03-12 21:48:43,054 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:48:43,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:48:43,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403974828] [2021-03-12 21:48:43,055 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:48:43,055 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:48:43,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:48:43,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:48:43,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:43,056 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:48:43,056 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 10.0) internal successors, (20), 3 states have internal predecessors, (20), 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) [2021-03-12 21:48:43,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:43,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:43,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,084 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,119 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,121 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,121 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,122 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,158 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,162 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,204 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,209 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,241 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,242 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,243 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,243 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,243 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,243 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,245 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:43,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:43,346 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:48:43,346 INFO L428 AbstractCegarLoop]: === Iteration 3 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:48:43,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:48:43,346 INFO L82 PathProgramCache]: Analyzing trace with hash 1816300216, now seen corresponding path program 1 times [2021-03-12 21:48:43,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:48:43,347 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919504011] [2021-03-12 21:48:43,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:48:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:48:43,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:48:43,565 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919504011] [2021-03-12 21:48:43,565 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:48:43,565 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:48:43,565 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124359940] [2021-03-12 21:48:43,565 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:48:43,565 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:48:43,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:48:43,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:48:43,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:43,566 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:48:43,566 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 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) [2021-03-12 21:48:43,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:43,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:43,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:43,640 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,640 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,674 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,674 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,676 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,731 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,732 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,732 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,732 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,732 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,732 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,732 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,757 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,757 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,790 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,790 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,791 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,862 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,893 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,922 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,954 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,954 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,954 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,957 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,957 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,957 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,957 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,957 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,958 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,958 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,958 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,993 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,993 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,993 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,994 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,994 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,994 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,994 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,994 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,994 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,994 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,994 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,994 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,995 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:43,995 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,027 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,027 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,027 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,027 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,028 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,069 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,069 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,069 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,069 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,069 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,069 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,069 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,070 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,070 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,070 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,070 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,070 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,070 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,070 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,124 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,124 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,124 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,124 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,124 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,125 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,125 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,125 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,125 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,125 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,125 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,125 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,125 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,125 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,158 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,193 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,194 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,194 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,370 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,384 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,398 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,417 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,434 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,453 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,454 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,489 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,545 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,546 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,574 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,574 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,574 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,574 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,574 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,575 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,575 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,575 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,575 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,575 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,575 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,575 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,575 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,575 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,577 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,613 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,648 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,648 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,648 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,648 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,648 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,649 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,649 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,649 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,649 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,649 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,649 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,649 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,649 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,649 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,651 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,690 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,691 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,693 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,741 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,742 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,774 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,774 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,774 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,774 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,774 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,775 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,775 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,775 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,775 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,775 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,775 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,775 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,775 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,775 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,778 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,831 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,832 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,832 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,832 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,832 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,833 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,914 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,916 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,938 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,938 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,939 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,939 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,939 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,939 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,939 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,939 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,939 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,939 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,944 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,985 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,986 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,986 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,986 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,986 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,986 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_295 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,986 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,986 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,986 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:44,988 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,022 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,023 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,025 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,081 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,081 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,081 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,082 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,145 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,168 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,168 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,187 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,210 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,229 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:45,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:45,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:45,268 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:48:45,269 INFO L428 AbstractCegarLoop]: === Iteration 4 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:48:45,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:48:45,269 INFO L82 PathProgramCache]: Analyzing trace with hash -2016727405, now seen corresponding path program 1 times [2021-03-12 21:48:45,269 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:48:45,269 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276393580] [2021-03-12 21:48:45,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:48:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:48:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:48:45,364 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276393580] [2021-03-12 21:48:45,364 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:48:45,364 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:48:45,364 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225965480] [2021-03-12 21:48:45,365 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:48:45,365 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:48:45,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:48:45,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:48:45,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:45,367 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:48:45,367 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 3.5) internal successors, (14), 4 states have internal predecessors, (14), 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) [2021-03-12 21:48:45,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:45,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:45,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:45,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:45,434 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,450 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,451 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,493 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,496 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,542 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,543 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,587 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,588 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,626 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,629 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,679 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,679 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,679 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,679 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,679 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_236| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,680 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_216| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,680 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,680 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,680 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,680 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_224| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,680 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,680 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,680 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,682 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,804 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:45,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:45,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:45,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:45,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:48:45,843 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:48:45,843 INFO L428 AbstractCegarLoop]: === Iteration 5 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:48:45,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:48:45,843 INFO L82 PathProgramCache]: Analyzing trace with hash -1044845070, now seen corresponding path program 1 times [2021-03-12 21:48:45,843 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:48:45,844 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [374943769] [2021-03-12 21:48:45,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:48:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:48:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:48:45,938 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [374943769] [2021-03-12 21:48:45,938 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:48:45,939 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:48:45,939 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950975114] [2021-03-12 21:48:45,939 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:48:45,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:48:45,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:48:45,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:48:45,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:45,941 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:48:45,941 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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) [2021-03-12 21:48:45,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:45,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:45,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:45,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:48:45,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:46,000 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,001 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,002 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,059 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,060 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,092 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,114 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_244| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,115 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,116 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,176 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,178 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,238 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,268 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,303 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,328 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,329 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:46,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:46,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:46,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:48:46,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:46,439 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:48:46,439 INFO L428 AbstractCegarLoop]: === Iteration 6 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:48:46,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:48:46,440 INFO L82 PathProgramCache]: Analyzing trace with hash -203581620, now seen corresponding path program 1 times [2021-03-12 21:48:46,440 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:48:46,440 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291571180] [2021-03-12 21:48:46,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:48:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:48:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:48:46,512 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291571180] [2021-03-12 21:48:46,512 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:48:46,512 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:48:46,512 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050024574] [2021-03-12 21:48:46,513 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:48:46,513 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:48:46,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:48:46,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:48:46,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:46,513 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:48:46,513 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 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) [2021-03-12 21:48:46,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:46,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:46,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:46,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:48:46,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:46,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:46,748 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,792 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,819 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,848 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,874 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,888 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,905 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,917 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:46,932 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,010 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,032 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,085 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,157 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,185 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,253 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,373 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,400 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,444 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:47,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:48:47,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:47,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,505 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:48:47,505 INFO L428 AbstractCegarLoop]: === Iteration 7 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:48:47,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:48:47,505 INFO L82 PathProgramCache]: Analyzing trace with hash 507931399, now seen corresponding path program 2 times [2021-03-12 21:48:47,505 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:48:47,505 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917995940] [2021-03-12 21:48:47,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:48:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:48:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:48:47,579 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917995940] [2021-03-12 21:48:47,579 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:48:47,579 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:48:47,579 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807560493] [2021-03-12 21:48:47,579 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:48:47,579 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:48:47,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:48:47,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:48:47,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:47,580 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:48:47,580 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 6.666666666666667) internal successors, (20), 4 states have internal predecessors, (20), 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) [2021-03-12 21:48:47,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:47,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:48:47,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:47,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:47,631 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,632 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,695 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_395 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:47,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:47,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:48:47,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:47,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:47,752 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:48:47,752 INFO L428 AbstractCegarLoop]: === Iteration 8 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:48:47,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:48:47,752 INFO L82 PathProgramCache]: Analyzing trace with hash 324495584, now seen corresponding path program 1 times [2021-03-12 21:48:47,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:48:47,753 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430801946] [2021-03-12 21:48:47,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:48:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:48:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:48:47,855 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430801946] [2021-03-12 21:48:47,856 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:48:47,856 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:48:47,856 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037471006] [2021-03-12 21:48:47,856 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:48:47,856 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:48:47,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:48:47,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:48:47,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:47,857 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:48:47,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 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) [2021-03-12 21:48:47,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:47,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:48:47,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:47,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:47,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:47,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:48:48,030 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:48,043 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:48:48,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:48,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:48,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:48:48,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:48:48,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:48,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:48:48,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:48:48,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:48:48,062 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-12 21:48:48,062 INFO L428 AbstractCegarLoop]: === Iteration 9 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:48:48,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:48:48,062 INFO L82 PathProgramCache]: Analyzing trace with hash 1202102991, now seen corresponding path program 3 times [2021-03-12 21:48:48,063 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:48:48,063 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844777433] [2021-03-12 21:48:48,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:48:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:48:48,107 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:48:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:48:48,143 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:48:48,183 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:48:48,184 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:48:48,184 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-12 21:48:48,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:48:48 BasicIcfg [2021-03-12 21:48:48,360 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:48:48,360 INFO L168 Benchmark]: Toolchain (without parser) took 24642.42 ms. Allocated memory was 352.3 MB in the beginning and 775.9 MB in the end (delta: 423.6 MB). Free memory was 315.4 MB in the beginning and 722.8 MB in the end (delta: -407.4 MB). Peak memory consumption was 369.7 MB. Max. memory is 16.0 GB. [2021-03-12 21:48:48,360 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 352.3 MB. Free memory is still 333.6 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:48:48,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 460.71 ms. Allocated memory is still 352.3 MB. Free memory was 314.8 MB in the beginning and 313.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.0 GB. [2021-03-12 21:48:48,361 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.45 ms. Allocated memory is still 352.3 MB. Free memory was 313.1 MB in the beginning and 309.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:48:48,361 INFO L168 Benchmark]: Boogie Preprocessor took 28.77 ms. Allocated memory is still 352.3 MB. Free memory was 309.9 MB in the beginning and 307.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:48:48,361 INFO L168 Benchmark]: RCFGBuilder took 1702.22 ms. Allocated memory is still 352.3 MB. Free memory was 307.8 MB in the beginning and 289.1 MB in the end (delta: 18.7 MB). Peak memory consumption was 167.6 MB. Max. memory is 16.0 GB. [2021-03-12 21:48:48,362 INFO L168 Benchmark]: TraceAbstraction took 22393.14 ms. Allocated memory was 352.3 MB in the beginning and 775.9 MB in the end (delta: 423.6 MB). Free memory was 288.0 MB in the beginning and 722.8 MB in the end (delta: -434.8 MB). Peak memory consumption was 341.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:48:48,363 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 352.3 MB. Free memory is still 333.6 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 460.71 ms. Allocated memory is still 352.3 MB. Free memory was 314.8 MB in the beginning and 313.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 45.45 ms. Allocated memory is still 352.3 MB. Free memory was 313.1 MB in the beginning and 309.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 28.77 ms. Allocated memory is still 352.3 MB. Free memory was 309.9 MB in the beginning and 307.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1702.22 ms. Allocated memory is still 352.3 MB. Free memory was 307.8 MB in the beginning and 289.1 MB in the end (delta: 18.7 MB). Peak memory consumption was 167.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 22393.14 ms. Allocated memory was 352.3 MB in the beginning and 775.9 MB in the end (delta: 423.6 MB). Free memory was 288.0 MB in the beginning and 722.8 MB in the end (delta: -434.8 MB). Peak memory consumption was 341.2 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 16343.7ms, 104 PlacesBefore, 35 PlacesAfterwards, 96 TransitionsBefore, 25 TransitionsAfterwards, 1578 CoEnabledTransitionPairs, 7 FixpointIterations, 35 TrivialSequentialCompositions, 42 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 3 ConcurrentYvCompositions, 2 ChoiceCompositions, 82 TotalNumberOfCompositions, 3995 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2150, positive: 1996, positive conditional: 0, positive unconditional: 1996, negative: 154, negative conditional: 0, negative unconditional: 154, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1136, positive: 1094, positive conditional: 0, positive unconditional: 1094, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1136, positive: 1070, positive conditional: 0, positive unconditional: 1070, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 66, positive: 24, positive conditional: 0, positive unconditional: 24, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 832, positive: 83, positive conditional: 0, positive unconditional: 83, negative: 749, negative conditional: 0, negative unconditional: 749, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2150, positive: 902, positive conditional: 0, positive unconditional: 902, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 1136, unknown conditional: 0, unknown unconditional: 1136] , Statistics on independence cache: Total cache size (in pairs): 115, Positive cache size: 97, Positive conditional cache size: 0, Positive unconditional cache size: 97, Negative cache size: 18, Negative conditional cache size: 0, Negative unconditional cache size: 18 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6795, positive: 5791, positive conditional: 5791, positive unconditional: 0, negative: 1004, negative conditional: 1004, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 6330, positive: 5791, positive conditional: 5791, positive unconditional: 0, negative: 539, negative conditional: 539, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 6330, positive: 4333, positive conditional: 0, positive unconditional: 4333, negative: 1997, negative conditional: 0, negative unconditional: 1997, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 148, positive: 114, positive conditional: 0, positive unconditional: 114, negative: 34, negative conditional: 0, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 148, positive: 107, positive conditional: 0, positive unconditional: 107, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 41, positive: 7, positive conditional: 0, positive unconditional: 7, negative: 34, negative conditional: 0, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, positive: 63, positive conditional: 56, positive unconditional: 7, negative: 74, negative conditional: 40, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3616, positive: 1479, positive conditional: 1403, positive unconditional: 76, negative: 2138, negative conditional: 1482, negative unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6330, positive: 4219, positive conditional: 0, positive unconditional: 4219, negative: 1963, negative conditional: 0, negative unconditional: 1963, unknown: 148, unknown conditional: 0, unknown unconditional: 148] , Statistics on independence cache: Total cache size (in pairs): 244, Positive cache size: 170, Positive conditional cache size: 56, Positive unconditional cache size: 114, Negative cache size: 74, Negative conditional cache size: 40, Negative unconditional cache size: 34, SemanticConditionEliminator.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, positive: 63, positive conditional: 56, positive unconditional: 7, negative: 74, negative conditional: 40, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3616, positive: 1479, positive conditional: 1403, positive unconditional: 76, negative: 2138, negative conditional: 1482, negative unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8178, positive: 1402, positive conditional: 1402, positive unconditional: 0, negative: 6680, negative conditional: 836, negative unconditional: 5844, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 244, Positive cache size: 170, Positive conditional cache size: 56, Positive unconditional cache size: 114, Negative cache size: 74, Negative conditional cache size: 40, Negative unconditional cache size: 34, Eliminated conditions: 5844, SemanticConditionEliminator.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, positive: 63, positive conditional: 56, positive unconditional: 7, negative: 74, negative conditional: 40, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3616, positive: 1479, positive conditional: 1403, positive unconditional: 76, negative: 2138, negative conditional: 1482, negative unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8178, positive: 1402, positive conditional: 1402, positive unconditional: 0, negative: 6680, negative conditional: 836, negative unconditional: 5844, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 244, Positive cache size: 170, Positive conditional cache size: 56, Positive unconditional cache size: 114, Negative cache size: 74, Negative conditional cache size: 40, Negative unconditional cache size: 34, Eliminated conditions: 5844, SemanticConditionEliminator.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, positive: 63, positive conditional: 56, positive unconditional: 7, negative: 74, negative conditional: 40, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3616, positive: 1479, positive conditional: 1403, positive unconditional: 76, negative: 2138, negative conditional: 1482, negative unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8178, positive: 1402, positive conditional: 1402, positive unconditional: 0, negative: 6680, negative conditional: 836, negative unconditional: 5844, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 244, Positive cache size: 170, Positive conditional cache size: 56, Positive unconditional cache size: 114, Negative cache size: 74, Negative conditional cache size: 40, Negative unconditional cache size: 34, Eliminated conditions: 5844, SemanticConditionEliminator.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, positive: 63, positive conditional: 56, positive unconditional: 7, negative: 74, negative conditional: 40, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3616, positive: 1479, positive conditional: 1403, positive unconditional: 76, negative: 2138, negative conditional: 1482, negative unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8178, positive: 1402, positive conditional: 1402, positive unconditional: 0, negative: 6680, negative conditional: 836, negative unconditional: 5844, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 244, Positive cache size: 170, Positive conditional cache size: 56, Positive unconditional cache size: 114, Negative cache size: 74, Negative conditional cache size: 40, Negative unconditional cache size: 34, Eliminated conditions: 5844, SemanticConditionEliminator.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, positive: 63, positive conditional: 56, positive unconditional: 7, negative: 74, negative conditional: 40, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3616, positive: 1479, positive conditional: 1403, positive unconditional: 76, negative: 2138, negative conditional: 1482, negative unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8178, positive: 1402, positive conditional: 1402, positive unconditional: 0, negative: 6680, negative conditional: 836, negative unconditional: 5844, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 244, Positive cache size: 170, Positive conditional cache size: 56, Positive unconditional cache size: 114, Negative cache size: 74, Negative conditional cache size: 40, Negative unconditional cache size: 34, Eliminated conditions: 5844, SemanticConditionEliminator.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, positive: 63, positive conditional: 56, positive unconditional: 7, negative: 74, negative conditional: 40, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3616, positive: 1479, positive conditional: 1403, positive unconditional: 76, negative: 2138, negative conditional: 1482, negative unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8178, positive: 1402, positive conditional: 1402, positive unconditional: 0, negative: 6680, negative conditional: 836, negative unconditional: 5844, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 244, Positive cache size: 170, Positive conditional cache size: 56, Positive unconditional cache size: 114, Negative cache size: 74, Negative conditional cache size: 40, Negative unconditional cache size: 34, Eliminated conditions: 5844, SemanticConditionEliminator.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, positive: 63, positive conditional: 56, positive unconditional: 7, negative: 74, negative conditional: 40, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3616, positive: 1479, positive conditional: 1403, positive unconditional: 76, negative: 2138, negative conditional: 1482, negative unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8178, positive: 1402, positive conditional: 1402, positive unconditional: 0, negative: 6680, negative conditional: 836, negative unconditional: 5844, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 244, Positive cache size: 170, Positive conditional cache size: 56, Positive unconditional cache size: 114, Negative cache size: 74, Negative conditional cache size: 40, Negative unconditional cache size: 34, Eliminated conditions: 5844, SemanticConditionEliminator.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8178, positive: 1458, positive conditional: 1458, positive unconditional: 0, negative: 6720, negative conditional: 876, negative unconditional: 5844, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, positive: 63, positive conditional: 56, positive unconditional: 7, negative: 74, negative conditional: 40, negative unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3616, positive: 1479, positive conditional: 1403, positive unconditional: 76, negative: 2138, negative conditional: 1482, negative unconditional: 655, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8178, positive: 1402, positive conditional: 1402, positive unconditional: 0, negative: 6680, negative conditional: 836, negative unconditional: 5844, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 244, Positive cache size: 170, Positive conditional cache size: 56, Positive unconditional cache size: 114, Negative cache size: 74, Negative conditional cache size: 40, Negative unconditional cache size: 34, Eliminated conditions: 5844 ], Maximal queried relation: 8, Independence queries for same thread: 465 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; [L711] 0 int __unbuffered_p0_EAX = 0; [L712] 0 _Bool main$tmp_guard0; [L713] 0 _Bool main$tmp_guard1; [L715] 0 int x = 0; [L717] 0 int y = 0; [L718] 0 _Bool y$flush_delayed; [L719] 0 int y$mem_tmp; [L720] 0 _Bool y$r_buff0_thd0; [L721] 0 _Bool y$r_buff0_thd1; [L722] 0 _Bool y$r_buff0_thd2; [L723] 0 _Bool y$r_buff0_thd3; [L724] 0 _Bool y$r_buff1_thd0; [L725] 0 _Bool y$r_buff1_thd1; [L726] 0 _Bool y$r_buff1_thd2; [L727] 0 _Bool y$r_buff1_thd3; [L728] 0 _Bool y$read_delayed; [L729] 0 int *y$read_delayed_var; [L730] 0 int y$w_buff0; [L731] 0 _Bool y$w_buff0_used; [L732] 0 int y$w_buff1; [L733] 0 _Bool y$w_buff1_used; [L735] 0 int z = 0; [L736] 0 _Bool weak$$choice0; [L737] 0 _Bool weak$$choice2; [L815] 0 pthread_t t2528; [L816] FCALL, FORK 0 pthread_create(&t2528, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L817] 0 pthread_t t2529; [L818] FCALL, FORK 0 pthread_create(&t2529, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L819] 0 pthread_t t2530; [L820] FCALL, FORK 0 pthread_create(&t2530, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L778] 3 y$w_buff1 = y$w_buff0 [L779] 3 y$w_buff0 = 2 [L780] 3 y$w_buff1_used = y$w_buff0_used [L781] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L783] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L784] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L785] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L786] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L787] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L790] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L741] 1 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L746] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L758] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L761] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L764] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L764] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L764] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L764] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L765] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L765] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L766] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L766] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L767] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L767] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L768] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L768] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L793] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L793] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L794] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L794] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L795] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L795] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L796] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L796] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L797] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L797] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L800] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L802] 3 return 0; [L771] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L773] 2 return 0; [L751] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L753] 1 return 0; [L822] 0 main$tmp_guard0 = __unbuffered_cnt == 3 [L3] COND FALSE 0 !(!cond) [L826] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L826] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L826] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L826] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L827] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L827] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L828] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L828] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L829] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L829] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L830] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L830] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L833] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L834] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L835] 0 y$flush_delayed = weak$$choice2 [L836] 0 y$mem_tmp = y [L837] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L837] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L838] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L838] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L839] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L839] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L840] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L840] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L841] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L841] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L842] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L842] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L843] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L843] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L844] 0 main$tmp_guard1 = !(y == 2 && z == 2 && __unbuffered_p0_EAX == 0) [L845] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L845] 0 y = y$flush_delayed ? y$mem_tmp : y [L846] 0 y$flush_delayed = (_Bool)0 [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 95 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 22102.0ms, OverallIterations: 9, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 16374.2ms, PartialOrderReductionTime: 4398.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 35.1ms SsaConstructionTime, 373.9ms SatisfiabilityAnalysisTime, 614.7ms InterpolantComputationTime, 152 NumberOfCodeBlocks, 152 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 124 ConstructedInterpolants, 0 QuantifiedInterpolants, 797 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...