/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/mix045_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:27:55,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:27:55,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:27:55,110 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:27:55,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 21:27:55,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 21:27:55,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 21:27:55,174 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 21:27:55,204 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:27:55,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:27:55,205 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:27:55,205 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:27:55,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:27:55,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:27:55,207 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:27:55,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:27:55,208 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:27:55,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:27:55,208 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:27:55,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:27:55,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:27:55,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:27:55,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:27:55,209 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:27:55,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:27:55,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:27:55,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:27:55,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:27:55,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:27:55,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:27:55,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:27:55,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:27:55,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:27:55,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:27:55,210 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:27:55,210 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:27:55,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:27:55,211 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:27:55,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:27:55,211 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:27:55,211 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:27:55,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:27:55,489 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:27:55,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:27:55,492 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:27:55,492 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:27:55,493 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix045_tso.oepc.i [2021-03-12 21:27:55,546 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65da1acb0/c4f17bc96fd44e7a9ad3decbfd8ea6b8/FLAG432acef7f [2021-03-12 21:27:55,998 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:27:55,999 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix045_tso.oepc.i [2021-03-12 21:27:56,008 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65da1acb0/c4f17bc96fd44e7a9ad3decbfd8ea6b8/FLAG432acef7f [2021-03-12 21:27:56,023 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65da1acb0/c4f17bc96fd44e7a9ad3decbfd8ea6b8 [2021-03-12 21:27:56,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:27:56,029 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:27:56,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:27:56,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:27:56,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:27:56,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d17b543 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56, skipping insertion in model container [2021-03-12 21:27:56,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:27:56,083 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:27:56,237 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/mix045_tso.oepc.i[949,962] [2021-03-12 21:27:56,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:27:56,360 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:27:56,370 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/mix045_tso.oepc.i[949,962] [2021-03-12 21:27:56,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:27:56,468 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:27:56,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56 WrapperNode [2021-03-12 21:27:56,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:27:56,470 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:27:56,470 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:27:56,470 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:27:56,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,484 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,508 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:27:56,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:27:56,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:27:56,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:27:56,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,533 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... [2021-03-12 21:27:56,536 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:27:56,537 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:27:56,537 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:27:56,537 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:27:56,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:27:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:27:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:27:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:27:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:27:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:27:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:27:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:27:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:27:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:27:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:27:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:27:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:27:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:27:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:27:56,608 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 21:27:57,764 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:27:57,765 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:27:57,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:27:57 BoogieIcfgContainer [2021-03-12 21:27:57,766 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:27:57,767 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:27:57,767 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:27:57,769 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:27:57,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:27:56" (1/3) ... [2021-03-12 21:27:57,769 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b922095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:27:57, skipping insertion in model container [2021-03-12 21:27:57,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:56" (2/3) ... [2021-03-12 21:27:57,770 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b922095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:27:57, skipping insertion in model container [2021-03-12 21:27:57,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:27:57" (3/3) ... [2021-03-12 21:27:57,772 INFO L111 eAbstractionObserver]: Analyzing ICFG mix045_tso.oepc.i [2021-03-12 21:27:57,776 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:27:57,777 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:27:57,779 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:27:57,780 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:27:57,807 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,808 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,808 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,808 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,808 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,808 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,808 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,808 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,808 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,808 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,809 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,810 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,811 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,812 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,813 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,815 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,815 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,815 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,817 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,819 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,819 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,819 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,819 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,820 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,820 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,820 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,821 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,821 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,821 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,821 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,821 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,821 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,821 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,823 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,824 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,825 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,826 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,826 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,827 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,828 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:57,830 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:27:57,841 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 21:27:57,880 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:27:57,880 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:27:57,880 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:27:57,880 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:27:57,880 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:27:57,881 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:27:57,881 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:27:57,881 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:27:57,886 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:27:57,887 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 108 places, 100 transitions, 215 flow [2021-03-12 21:27:57,888 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 108 places, 100 transitions, 215 flow [2021-03-12 21:27:57,889 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 108 places, 100 transitions, 215 flow [2021-03-12 21:27:57,936 INFO L129 PetriNetUnfolder]: 2/97 cut-off events. [2021-03-12 21:27:57,936 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:27:57,939 INFO L84 FinitePrefix]: Finished finitePrefix Result has 107 conditions, 97 events. 2/97 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 66 event pairs, 0 based on Foata normal form. 0/93 useless extension candidates. Maximal degree in co-relation 62. Up to 2 conditions per place. [2021-03-12 21:27:57,942 INFO L116 LiptonReduction]: Number of co-enabled transitions 1738 [2021-03-12 21:27:59,050 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2021-03-12 21:27:59,382 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 83 [2021-03-12 21:28:00,888 WARN L205 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 188 [2021-03-12 21:28:01,405 WARN L205 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2021-03-12 21:28:02,703 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 312 DAG size of output: 268 [2021-03-12 21:28:03,243 WARN L205 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-03-12 21:28:04,353 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-12 21:28:04,623 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-12 21:28:05,187 WARN L205 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-03-12 21:28:06,030 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-03-12 21:28:06,364 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-12 21:28:06,626 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-12 21:28:07,203 WARN L205 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-03-12 21:28:07,945 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-03-12 21:28:08,614 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-03-12 21:28:08,972 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-03-12 21:28:09,558 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2021-03-12 21:28:10,110 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2021-03-12 21:28:10,525 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-03-12 21:28:10,643 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-12 21:28:10,919 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-03-12 21:28:11,050 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-12 21:28:11,123 INFO L131 LiptonReduction]: Checked pairs total: 4265 [2021-03-12 21:28:11,123 INFO L133 LiptonReduction]: Total number of compositions: 85 [2021-03-12 21:28:11,162 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 21:28:11,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:11,165 INFO L82 PathProgramCache]: Analyzing trace with hash 577603298, now seen corresponding path program 1 times [2021-03-12 21:28:11,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:11,171 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348701890] [2021-03-12 21:28:11,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:11,390 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 21:28:11,391 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348701890] [2021-03-12 21:28:11,391 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:11,391 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:28:11,392 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005534975] [2021-03-12 21:28:11,394 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:28:11,394 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:11,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:28:11,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:28:11,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:11,408 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:11,409 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 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 21:28:11,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:11,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:11,462 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:28:11,462 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 21:28:11,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:11,462 INFO L82 PathProgramCache]: Analyzing trace with hash 228850034, now seen corresponding path program 1 times [2021-03-12 21:28:11,462 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:11,462 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200011171] [2021-03-12 21:28:11,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:11,641 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 21:28:11,641 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200011171] [2021-03-12 21:28:11,641 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:11,641 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:28:11,642 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547664875] [2021-03-12 21:28:11,642 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:28:11,642 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:11,643 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:28:11,643 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:28:11,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:11,643 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:11,643 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 4.2) internal successors, (21), 6 states have internal predecessors, (21), 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 21:28:11,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:11,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:11,707 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,709 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,732 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,756 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,757 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,797 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,797 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,798 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,801 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,839 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,840 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,843 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,872 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,876 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:11,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:11,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:11,928 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:28:11,928 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 21:28:11,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:11,928 INFO L82 PathProgramCache]: Analyzing trace with hash 1888968348, now seen corresponding path program 1 times [2021-03-12 21:28:11,929 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:11,929 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358917536] [2021-03-12 21:28:11,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:12,058 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 21:28:12,058 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358917536] [2021-03-12 21:28:12,059 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:12,059 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:28:12,059 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035393464] [2021-03-12 21:28:12,059 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:28:12,059 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:12,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:28:12,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:28:12,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:12,060 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:12,060 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.0) internal successors, (18), 6 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 21:28:12,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:12,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:12,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:12,141 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,141 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,168 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,168 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,168 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,170 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,211 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,211 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,211 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,211 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,211 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,212 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,212 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,212 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,212 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,212 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,212 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,212 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,212 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,212 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,234 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,234 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,263 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,263 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,263 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,263 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,263 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,263 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,264 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,264 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,264 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,264 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,264 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,264 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,264 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,264 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,291 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,291 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,291 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,319 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,320 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,320 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,320 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,321 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,321 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,321 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,321 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,321 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,321 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,322 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,359 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,388 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,389 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,390 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,390 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,390 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,390 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,390 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,415 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,416 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,416 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,416 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,416 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,416 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,471 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,513 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,521 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,549 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,549 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,549 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,569 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,569 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,569 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,569 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,569 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,569 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,569 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,569 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,570 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,570 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,570 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,570 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,570 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,570 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,598 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,598 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,598 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,598 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,598 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,598 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,599 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,599 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,599 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,599 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,599 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,599 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,599 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,599 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,661 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,661 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,661 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,661 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,661 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,661 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,661 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,662 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,662 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,662 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,662 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,662 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,662 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,662 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,699 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,699 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,699 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,699 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,699 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,699 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,699 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,700 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,700 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,725 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,726 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,727 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,755 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,790 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,791 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,825 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,825 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,826 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,826 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,827 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,868 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,877 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,887 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,898 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,911 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,925 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,925 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,940 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,941 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,961 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:12,961 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,000 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,000 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,020 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,020 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,020 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,020 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,020 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,020 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,020 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,020 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,020 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,021 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,021 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,021 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,021 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,021 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,022 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,055 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,055 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,055 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,055 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,055 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,055 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,056 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,056 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,056 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,056 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,056 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,056 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,056 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,056 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,057 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,085 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,086 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,118 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,162 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,185 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,185 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,206 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,207 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,208 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,250 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,250 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,272 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,273 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,274 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,306 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,306 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,327 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,327 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,327 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,327 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,328 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,363 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_357 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,364 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,364 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,365 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,391 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,393 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,424 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,424 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,424 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,424 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,424 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,425 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_411 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite28_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,426 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,467 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,474 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,500 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,513 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,558 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,559 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,559 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,559 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,559 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,559 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_202| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,584 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,584 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,584 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,584 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,616 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,631 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,632 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,676 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,710 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,710 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,711 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,765 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,765 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:13,842 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite20_98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,133 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,148 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,165 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,177 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:14,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:14,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:14,534 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:28:14,534 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 21:28:14,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:14,534 INFO L82 PathProgramCache]: Analyzing trace with hash 999648126, now seen corresponding path program 2 times [2021-03-12 21:28:14,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:14,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121342141] [2021-03-12 21:28:14,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:14,589 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 21:28:14,590 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121342141] [2021-03-12 21:28:14,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:14,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:28:14,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734576312] [2021-03-12 21:28:14,590 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:28:14,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:14,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:28:14,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:28:14,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:14,591 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:14,591 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 10.5) internal successors, (21), 3 states have internal predecessors, (21), 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 21:28:14,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:14,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:14,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:14,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:14,618 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:14,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:14,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:14,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:14,732 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:28:14,732 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 21:28:14,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:14,733 INFO L82 PathProgramCache]: Analyzing trace with hash 1118380882, now seen corresponding path program 1 times [2021-03-12 21:28:14,733 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:14,733 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758184544] [2021-03-12 21:28:14,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:14,806 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 21:28:14,806 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758184544] [2021-03-12 21:28:14,806 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:14,806 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:28:14,806 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474410435] [2021-03-12 21:28:14,807 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:28:14,807 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:14,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:28:14,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:28:14,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:14,807 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:14,807 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 5 states have internal predecessors, (19), 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 21:28:14,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:14,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:14,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:14,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:14,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:14,883 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,895 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:14,907 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:15,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:28:15,007 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:28:15,007 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 21:28:15,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:15,007 INFO L82 PathProgramCache]: Analyzing trace with hash -286065682, now seen corresponding path program 3 times [2021-03-12 21:28:15,007 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:15,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980123202] [2021-03-12 21:28:15,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:15,156 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 21:28:15,156 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980123202] [2021-03-12 21:28:15,156 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:15,156 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:28:15,156 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506888858] [2021-03-12 21:28:15,157 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:28:15,157 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:15,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:28:15,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:28:15,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:15,157 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:15,157 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.5) internal successors, (21), 6 states have internal predecessors, (21), 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 21:28:15,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:15,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:15,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:15,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:15,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:28:15,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:15,247 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:15,248 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:15,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:15,335 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:15,343 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:15,354 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:15,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:15,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:15,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:28:15,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:15,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:28:15,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:28:15,368 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:28:15,368 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 21:28:15,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:15,368 INFO L82 PathProgramCache]: Analyzing trace with hash 576363414, now seen corresponding path program 4 times [2021-03-12 21:28:15,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:15,369 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429936744] [2021-03-12 21:28:15,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:28:15,413 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:28:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:28:15,451 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:28:15,483 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:28:15,483 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:28:15,484 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:28:15,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:28:15 BasicIcfg [2021-03-12 21:28:15,561 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:28:15,561 INFO L168 Benchmark]: Toolchain (without parser) took 19535.33 ms. Allocated memory was 255.9 MB in the beginning and 597.7 MB in the end (delta: 341.8 MB). Free memory was 234.0 MB in the beginning and 441.1 MB in the end (delta: -207.1 MB). Peak memory consumption was 134.6 MB. Max. memory is 16.0 GB. [2021-03-12 21:28:15,562 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 255.9 MB. Free memory is still 237.4 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:28:15,562 INFO L168 Benchmark]: CACSL2BoogieTranslator took 438.55 ms. Allocated memory was 255.9 MB in the beginning and 343.9 MB in the end (delta: 88.1 MB). Free memory was 233.2 MB in the beginning and 303.7 MB in the end (delta: -70.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.0 GB. [2021-03-12 21:28:15,562 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.06 ms. Allocated memory is still 343.9 MB. Free memory was 303.7 MB in the beginning and 300.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:28:15,562 INFO L168 Benchmark]: Boogie Preprocessor took 27.90 ms. Allocated memory is still 343.9 MB. Free memory was 300.7 MB in the beginning and 298.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:28:15,562 INFO L168 Benchmark]: RCFGBuilder took 1229.26 ms. Allocated memory is still 343.9 MB. Free memory was 298.6 MB in the beginning and 253.5 MB in the end (delta: 45.1 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.0 GB. [2021-03-12 21:28:15,562 INFO L168 Benchmark]: TraceAbstraction took 17793.91 ms. Allocated memory was 343.9 MB in the beginning and 597.7 MB in the end (delta: 253.8 MB). Free memory was 253.5 MB in the beginning and 441.1 MB in the end (delta: -187.6 MB). Peak memory consumption was 65.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:28:15,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 255.9 MB. Free memory is still 237.4 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 438.55 ms. Allocated memory was 255.9 MB in the beginning and 343.9 MB in the end (delta: 88.1 MB). Free memory was 233.2 MB in the beginning and 303.7 MB in the end (delta: -70.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 38.06 ms. Allocated memory is still 343.9 MB. Free memory was 303.7 MB in the beginning and 300.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 27.90 ms. Allocated memory is still 343.9 MB. Free memory was 300.7 MB in the beginning and 298.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1229.26 ms. Allocated memory is still 343.9 MB. Free memory was 298.6 MB in the beginning and 253.5 MB in the end (delta: 45.1 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.0 GB. * TraceAbstraction took 17793.91 ms. Allocated memory was 343.9 MB in the beginning and 597.7 MB in the end (delta: 253.8 MB). Free memory was 253.5 MB in the beginning and 441.1 MB in the end (delta: -187.6 MB). Peak memory consumption was 65.2 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 13235.0ms, 108 PlacesBefore, 36 PlacesAfterwards, 100 TransitionsBefore, 26 TransitionsAfterwards, 1738 CoEnabledTransitionPairs, 6 FixpointIterations, 37 TrivialSequentialCompositions, 39 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 7 ConcurrentYvCompositions, 2 ChoiceCompositions, 85 TotalNumberOfCompositions, 4265 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2253, positive: 2100, positive conditional: 0, positive unconditional: 2100, negative: 153, negative conditional: 0, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1217, positive: 1159, positive conditional: 0, positive unconditional: 1159, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1217, positive: 1143, positive conditional: 0, positive unconditional: 1143, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 74, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 898, positive: 60, positive conditional: 0, positive unconditional: 60, negative: 838, negative conditional: 0, negative unconditional: 838, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2253, positive: 941, positive conditional: 0, positive unconditional: 941, negative: 95, negative conditional: 0, negative unconditional: 95, unknown: 1217, unknown conditional: 0, unknown unconditional: 1217] , Statistics on independence cache: Total cache size (in pairs): 134, Positive cache size: 113, Positive conditional cache size: 0, Positive unconditional cache size: 113, Negative cache size: 21, Negative conditional cache size: 0, Negative unconditional cache size: 21 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7154, positive: 6334, positive conditional: 6334, positive unconditional: 0, negative: 820, negative conditional: 820, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 6843, positive: 6334, positive conditional: 6334, positive unconditional: 0, negative: 509, negative conditional: 509, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 6843, positive: 4832, positive conditional: 0, positive unconditional: 4832, negative: 2011, negative conditional: 0, negative unconditional: 2011, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 148, positive: 115, positive conditional: 0, positive unconditional: 115, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 148, positive: 108, positive conditional: 0, positive unconditional: 108, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 40, positive: 7, positive conditional: 0, positive unconditional: 7, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 133, positive: 59, positive conditional: 52, positive unconditional: 7, negative: 74, negative conditional: 41, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2704, positive: 1104, positive conditional: 1006, positive unconditional: 98, negative: 1600, negative conditional: 1026, negative unconditional: 574, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6843, positive: 4717, positive conditional: 0, positive unconditional: 4717, negative: 1978, negative conditional: 0, negative unconditional: 1978, unknown: 148, unknown conditional: 0, unknown unconditional: 148] , Statistics on independence cache: Total cache size (in pairs): 241, Positive cache size: 167, Positive conditional cache size: 52, Positive unconditional cache size: 115, Negative cache size: 74, Negative conditional cache size: 41, Negative unconditional cache size: 33, SemanticConditionEliminator.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 133, positive: 59, positive conditional: 52, positive unconditional: 7, negative: 74, negative conditional: 41, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2704, positive: 1104, positive conditional: 1006, positive unconditional: 98, negative: 1600, negative conditional: 1026, negative unconditional: 574, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6754, positive: 1450, positive conditional: 1450, positive unconditional: 0, negative: 5211, negative conditional: 782, negative unconditional: 4429, unknown: 93, unknown conditional: 93, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 241, Positive cache size: 167, Positive conditional cache size: 52, Positive unconditional cache size: 115, Negative cache size: 74, Negative conditional cache size: 41, Negative unconditional cache size: 33, Eliminated conditions: 4429, SemanticConditionEliminator.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 133, positive: 59, positive conditional: 52, positive unconditional: 7, negative: 74, negative conditional: 41, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2704, positive: 1104, positive conditional: 1006, positive unconditional: 98, negative: 1600, negative conditional: 1026, negative unconditional: 574, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6754, positive: 1450, positive conditional: 1450, positive unconditional: 0, negative: 5211, negative conditional: 782, negative unconditional: 4429, unknown: 93, unknown conditional: 93, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 241, Positive cache size: 167, Positive conditional cache size: 52, Positive unconditional cache size: 115, Negative cache size: 74, Negative conditional cache size: 41, Negative unconditional cache size: 33, Eliminated conditions: 4429, SemanticConditionEliminator.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 133, positive: 59, positive conditional: 52, positive unconditional: 7, negative: 74, negative conditional: 41, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2704, positive: 1104, positive conditional: 1006, positive unconditional: 98, negative: 1600, negative conditional: 1026, negative unconditional: 574, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6754, positive: 1450, positive conditional: 1450, positive unconditional: 0, negative: 5211, negative conditional: 782, negative unconditional: 4429, unknown: 93, unknown conditional: 93, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 241, Positive cache size: 167, Positive conditional cache size: 52, Positive unconditional cache size: 115, Negative cache size: 74, Negative conditional cache size: 41, Negative unconditional cache size: 33, Eliminated conditions: 4429, SemanticConditionEliminator.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 133, positive: 59, positive conditional: 52, positive unconditional: 7, negative: 74, negative conditional: 41, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2704, positive: 1104, positive conditional: 1006, positive unconditional: 98, negative: 1600, negative conditional: 1026, negative unconditional: 574, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6754, positive: 1450, positive conditional: 1450, positive unconditional: 0, negative: 5211, negative conditional: 782, negative unconditional: 4429, unknown: 93, unknown conditional: 93, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 241, Positive cache size: 167, Positive conditional cache size: 52, Positive unconditional cache size: 115, Negative cache size: 74, Negative conditional cache size: 41, Negative unconditional cache size: 33, Eliminated conditions: 4429, SemanticConditionEliminator.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 133, positive: 59, positive conditional: 52, positive unconditional: 7, negative: 74, negative conditional: 41, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2704, positive: 1104, positive conditional: 1006, positive unconditional: 98, negative: 1600, negative conditional: 1026, negative unconditional: 574, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6754, positive: 1450, positive conditional: 1450, positive unconditional: 0, negative: 5211, negative conditional: 782, negative unconditional: 4429, unknown: 93, unknown conditional: 93, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 241, Positive cache size: 167, Positive conditional cache size: 52, Positive unconditional cache size: 115, Negative cache size: 74, Negative conditional cache size: 41, Negative unconditional cache size: 33, Eliminated conditions: 4429, SemanticConditionEliminator.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6754, positive: 1502, positive conditional: 1502, positive unconditional: 0, negative: 5252, negative conditional: 823, negative unconditional: 4429, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 133, positive: 59, positive conditional: 52, positive unconditional: 7, negative: 74, negative conditional: 41, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2704, positive: 1104, positive conditional: 1006, positive unconditional: 98, negative: 1600, negative conditional: 1026, negative unconditional: 574, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6754, positive: 1450, positive conditional: 1450, positive unconditional: 0, negative: 5211, negative conditional: 782, negative unconditional: 4429, unknown: 93, unknown conditional: 93, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 241, Positive cache size: 167, Positive conditional cache size: 52, Positive unconditional cache size: 115, Negative cache size: 74, Negative conditional cache size: 41, Negative unconditional cache size: 33, Eliminated conditions: 4429 ], Maximal queried relation: 6, Independence queries for same thread: 311 - 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_p2_EAX = 0; [L713] 0 int __unbuffered_p2_EBX = 0; [L715] 0 int a = 0; [L716] 0 _Bool main$tmp_guard0; [L717] 0 _Bool main$tmp_guard1; [L719] 0 int x = 0; [L721] 0 int y = 0; [L722] 0 _Bool y$flush_delayed; [L723] 0 int y$mem_tmp; [L724] 0 _Bool y$r_buff0_thd0; [L725] 0 _Bool y$r_buff0_thd1; [L726] 0 _Bool y$r_buff0_thd2; [L727] 0 _Bool y$r_buff0_thd3; [L728] 0 _Bool y$r_buff1_thd0; [L729] 0 _Bool y$r_buff1_thd1; [L730] 0 _Bool y$r_buff1_thd2; [L731] 0 _Bool y$r_buff1_thd3; [L732] 0 _Bool y$read_delayed; [L733] 0 int *y$read_delayed_var; [L734] 0 int y$w_buff0; [L735] 0 _Bool y$w_buff0_used; [L736] 0 int y$w_buff1; [L737] 0 _Bool y$w_buff1_used; [L739] 0 int z = 0; [L740] 0 _Bool weak$$choice0; [L741] 0 _Bool weak$$choice2; [L823] 0 pthread_t t1211; [L824] FCALL, FORK 0 pthread_create(&t1211, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L825] 0 pthread_t t1212; [L826] FCALL, FORK 0 pthread_create(&t1212, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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] [L827] 0 pthread_t t1213; [L828] FCALL, FORK 0 pthread_create(&t1213, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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] [L780] 3 y$w_buff1 = y$w_buff0 [L781] 3 y$w_buff0 = 2 [L782] 3 y$w_buff1_used = y$w_buff0_used [L783] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L785] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L786] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L787] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L788] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L789] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$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] [L792] 3 z = 1 [L795] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=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] [L798] 3 __unbuffered_p2_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=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] [L745] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, 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=1] [L748] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, 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=1] [L760] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L763] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=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=1] [L766] 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) [L766] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L766] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L766] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L767] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L767] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L768] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L768] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L769] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L769] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L770] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L770] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L801] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L801] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L802] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L802] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L803] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L803] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L804] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L804] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L805] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L805] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L753] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L755] 1 return 0; [L808] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L810] 3 return 0; [L773] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L775] 2 return 0; [L830] 0 main$tmp_guard0 = __unbuffered_cnt == 3 [L3] COND FALSE 0 !(!cond) [L834] 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) [L834] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L834] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L834] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L835] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L835] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L836] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L836] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L837] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L837] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L838] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L838] 0 y$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 [L841] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L842] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L843] 0 y$flush_delayed = weak$$choice2 [L844] 0 y$mem_tmp = y [L845] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L845] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L846] EXPR 0 weak$$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$w_buff0)) [L846] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L847] EXPR 0 weak$$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$w_buff1)) [L847] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L848] EXPR 0 weak$$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)) [L848] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L849] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L849] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L850] EXPR 0 weak$$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)) [L850] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L851] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L851] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L852] 0 main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) [L853] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L853] 0 y = y$flush_delayed ? y$mem_tmp : y [L854] 0 y$flush_delayed = (_Bool)0 [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=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=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 99 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 17632.9ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13261.2ms, PartialOrderReductionTime: 3380.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 34, 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: 20.9ms SsaConstructionTime, 302.6ms SatisfiabilityAnalysisTime, 438.7ms InterpolantComputationTime, 133 NumberOfCodeBlocks, 133 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 106 ConstructedInterpolants, 0 QuantifiedInterpolants, 730 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...