/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/safe005_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:38:17,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:38:17,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:38:17,154 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:38:17,179 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 21:38:17,210 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:38:17,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:38:17,211 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:38:17,211 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:38:17,213 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:38:17,213 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:38:17,213 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:38:17,213 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:38:17,213 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:38:17,214 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:38:17,214 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:38:17,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:38:17,214 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:38:17,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:38:17,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:38:17,214 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:38:17,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:38:17,215 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:38:17,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:38:17,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:38:17,215 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:38:17,215 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:38:17,215 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:38:17,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:38:17,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:38:17,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:38:17,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:38:17,216 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:38:17,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:38:17,216 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:38:17,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:38:17,216 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:38:17,216 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:38:17,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:38:17,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:38:17,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:38:17,525 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:38:17,525 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:38:17,526 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe005_rmo.opt.i [2021-03-12 21:38:17,576 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcf2ada6c/a552ff5a244c41d2bf78035a3bfe62b2/FLAGa3a4fd929 [2021-03-12 21:38:18,007 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:38:18,007 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe005_rmo.opt.i [2021-03-12 21:38:18,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcf2ada6c/a552ff5a244c41d2bf78035a3bfe62b2/FLAGa3a4fd929 [2021-03-12 21:38:18,363 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcf2ada6c/a552ff5a244c41d2bf78035a3bfe62b2 [2021-03-12 21:38:18,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:38:18,368 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:38:18,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:38:18,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:38:18,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:38:18,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445118d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18, skipping insertion in model container [2021-03-12 21:38:18,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:38:18,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:38:18,554 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/safe005_rmo.opt.i[992,1005] [2021-03-12 21:38:18,668 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:38:18,674 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:38:18,682 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/safe005_rmo.opt.i[992,1005] [2021-03-12 21:38:18,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:38:18,761 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:38:18,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18 WrapperNode [2021-03-12 21:38:18,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:38:18,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:38:18,762 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:38:18,762 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:38:18,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,777 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,799 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:38:18,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:38:18,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:38:18,800 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:38:18,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,808 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (1/1) ... [2021-03-12 21:38:18,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:38:18,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:38:18,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:38:18,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:38:18,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (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 21:38:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:38:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:38:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:38:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:38:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:38:18,883 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:38:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:38:18,884 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:38:18,884 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:38:18,884 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:38:18,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:38:18,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:38:18,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:38:18,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:38:18,885 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 21:38:20,493 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:38:20,493 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:38:20,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:38:20 BoogieIcfgContainer [2021-03-12 21:38:20,495 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:38:20,497 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:38:20,497 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:38:20,499 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:38:20,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:38:18" (1/3) ... [2021-03-12 21:38:20,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@771bb477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:38:20, skipping insertion in model container [2021-03-12 21:38:20,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:38:18" (2/3) ... [2021-03-12 21:38:20,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@771bb477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:38:20, skipping insertion in model container [2021-03-12 21:38:20,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:38:20" (3/3) ... [2021-03-12 21:38:20,502 INFO L111 eAbstractionObserver]: Analyzing ICFG safe005_rmo.opt.i [2021-03-12 21:38:20,506 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:38:20,506 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:38:20,509 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:38:20,510 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:38:20,541 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,542 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,542 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,542 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,542 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,542 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,542 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,542 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,542 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,542 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,543 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,544 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,544 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,544 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,544 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,544 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,544 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,544 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,544 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,545 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,545 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,545 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,545 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,545 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,545 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,545 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,546 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,546 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,546 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,546 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,546 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,546 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,546 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,546 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,547 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,547 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,547 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,549 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,549 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,549 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,549 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,549 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,549 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,549 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,549 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,549 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,550 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,550 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,550 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,550 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,550 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,550 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,550 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,550 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,550 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,551 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,552 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,552 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,552 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,552 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,552 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,553 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,554 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,554 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,554 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,554 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,555 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,555 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,555 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,555 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,555 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,555 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,556 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,558 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,558 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,558 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,559 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,562 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,562 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,562 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,563 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,563 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,563 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,563 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,563 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,563 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,563 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,563 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,564 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,564 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,564 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,564 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,564 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,564 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,564 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,564 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,564 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,565 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,565 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,565 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,565 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,565 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,565 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,565 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,565 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,565 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,566 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,567 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,567 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,567 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,567 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,567 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,570 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,572 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,572 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,572 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,573 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,573 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,573 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,573 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,573 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,573 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,574 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,574 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,574 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,574 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,574 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,574 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,575 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:20,576 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:38:20,588 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) [2021-03-12 21:38:20,631 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:38:20,634 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:38:20,634 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:38:20,634 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:38:20,634 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:38:20,634 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:38:20,635 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:38:20,635 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-03-12 21:38:20,643 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:38:20,644 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 105 places, 97 transitions, 209 flow [2021-03-12 21:38:20,646 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 105 places, 97 transitions, 209 flow [2021-03-12 21:38:20,647 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 105 places, 97 transitions, 209 flow [2021-03-12 21:38:20,681 INFO L129 PetriNetUnfolder]: 2/94 cut-off events. [2021-03-12 21:38:20,681 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:38:20,684 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 94 events. 2/94 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 64 event pairs, 0 based on Foata normal form. 0/90 useless extension candidates. Maximal degree in co-relation 60. Up to 2 conditions per place. [2021-03-12 21:38:20,687 INFO L116 LiptonReduction]: Number of co-enabled transitions 1586 [2021-03-12 21:38:21,755 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2021-03-12 21:38:22,078 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 81 [2021-03-12 21:38:22,181 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-12 21:38:23,127 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-12 21:38:23,244 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-12 21:38:24,433 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-03-12 21:38:24,932 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 114 [2021-03-12 21:38:25,070 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-03-12 21:38:25,328 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 114 [2021-03-12 21:38:25,486 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-03-12 21:38:25,489 INFO L131 LiptonReduction]: Checked pairs total: 4118 [2021-03-12 21:38:25,489 INFO L133 LiptonReduction]: Total number of compositions: 82 [2021-03-12 21:38:25,507 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:25,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:25,513 INFO L82 PathProgramCache]: Analyzing trace with hash -783939756, now seen corresponding path program 1 times [2021-03-12 21:38:25,518 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:25,519 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803151842] [2021-03-12 21:38:25,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:38:25,739 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 21:38:25,755 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803151842] [2021-03-12 21:38:25,756 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:38:25,756 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:38:25,756 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681096219] [2021-03-12 21:38:25,759 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:38:25,759 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:38:25,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:38:25,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:38:25,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:25,767 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:38:25,768 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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 21:38:25,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:25,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:25,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:25,866 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:38:25,866 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:25,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:25,867 INFO L82 PathProgramCache]: Analyzing trace with hash -1252116793, now seen corresponding path program 1 times [2021-03-12 21:38:25,867 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:25,867 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201079955] [2021-03-12 21:38:25,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:38:25,986 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 21:38:25,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201079955] [2021-03-12 21:38:25,986 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:38:25,986 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:38:25,987 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660707317] [2021-03-12 21:38:25,987 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:38:25,987 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:38:25,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:38:25,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:38:25,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:25,988 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:38:25,988 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 5.25) internal successors, (21), 5 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 21:38:25,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:25,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:26,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,024 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,091 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,093 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,094 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,120 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:26,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:26,189 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:38:26,189 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:26,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:26,189 INFO L82 PathProgramCache]: Analyzing trace with hash 935015783, now seen corresponding path program 1 times [2021-03-12 21:38:26,189 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:26,190 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65233488] [2021-03-12 21:38:26,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:38:26,276 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 21:38:26,277 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65233488] [2021-03-12 21:38:26,277 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:38:26,277 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:38:26,277 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340550259] [2021-03-12 21:38:26,277 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:38:26,277 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:38:26,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:38:26,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:38:26,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:26,278 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:38:26,278 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 3.5) internal successors, (14), 4 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:38:26,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:26,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:26,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:26,343 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,353 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,363 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,374 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,401 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,409 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,419 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,434 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,435 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,453 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,464 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,516 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,517 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,517 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,517 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,517 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,517 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,517 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,517 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,542 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,542 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,542 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,542 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,542 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,542 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,543 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,543 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,543 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,543 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,543 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,543 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,543 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,599 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,600 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,601 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,635 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,637 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,639 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,639 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,639 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,639 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,668 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,668 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,669 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,675 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,714 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,714 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,741 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,741 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,741 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,741 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,741 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,741 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,741 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,742 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,742 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,742 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,742 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,742 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,742 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,764 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,764 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,764 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,764 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,764 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,764 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,764 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,764 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,765 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,765 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,765 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,765 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,765 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:26,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:26,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:26,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:26,821 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:38:26,821 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:26,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:26,822 INFO L82 PathProgramCache]: Analyzing trace with hash -1746078123, now seen corresponding path program 1 times [2021-03-12 21:38:26,822 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:26,822 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821756754] [2021-03-12 21:38:26,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:38:26,924 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 21:38:26,924 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821756754] [2021-03-12 21:38:26,924 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:38:26,924 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:38:26,924 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728967169] [2021-03-12 21:38:26,925 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:38:26,925 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:38:26,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:38:26,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:38:26,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:26,926 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:38:26,926 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 4.5) internal successors, (18), 5 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 21:38:26,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:26,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:26,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:26,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:27,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,095 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,096 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,128 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,128 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,128 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,128 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,129 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,179 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,179 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,179 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,179 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,179 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,179 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,179 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,180 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,180 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,180 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,180 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,180 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,180 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:27,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:27,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:27,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:27,221 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:38:27,221 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:27,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:27,222 INFO L82 PathProgramCache]: Analyzing trace with hash 1485485916, now seen corresponding path program 1 times [2021-03-12 21:38:27,222 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:27,222 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416003315] [2021-03-12 21:38:27,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:38:27,267 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 21:38:27,268 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416003315] [2021-03-12 21:38:27,268 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:38:27,268 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:38:27,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869307401] [2021-03-12 21:38:27,268 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:38:27,268 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:38:27,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:38:27,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:38:27,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:27,269 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:38:27,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:38:27,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:27,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:27,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:38:27,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:27,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:27,402 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,402 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,402 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,460 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,460 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,460 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,460 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,460 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,504 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,505 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,545 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,570 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,571 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,602 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,603 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,603 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,603 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,603 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,603 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,603 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,603 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,604 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,604 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,604 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,604 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,604 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,604 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,639 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,640 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,682 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,682 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,682 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,682 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,682 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,682 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,682 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,683 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,683 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,683 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,683 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,683 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,683 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,684 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,715 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,716 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,717 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:27,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:27,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:27,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:27,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:27,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:38:27,819 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:38:27,820 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:27,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:27,820 INFO L82 PathProgramCache]: Analyzing trace with hash 2027544519, now seen corresponding path program 2 times [2021-03-12 21:38:27,820 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:27,820 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861550310] [2021-03-12 21:38:27,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:38:27,989 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 21:38:27,990 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861550310] [2021-03-12 21:38:27,990 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:38:27,990 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 21:38:27,990 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058203768] [2021-03-12 21:38:27,990 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-12 21:38:27,991 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:38:27,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-12 21:38:27,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-03-12 21:38:27,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:27,991 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:38:27,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 3.0) internal successors, (21), 7 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 21:38:27,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:27,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:27,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:27,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:27,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:38:27,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:28,086 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,087 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,118 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,119 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,160 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,189 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,190 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,212 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,213 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,234 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,276 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,294 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,323 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,368 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,368 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,407 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,408 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,409 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,498 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,522 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,522 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,522 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,522 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,523 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,558 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,558 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,597 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,597 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,597 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,597 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,597 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,598 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,598 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,598 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,598 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,598 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,598 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,598 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,598 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,604 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,657 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,658 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,658 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,658 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,658 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,658 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,658 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,659 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,659 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,659 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,659 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,659 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,659 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,659 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,694 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,736 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,736 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,737 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,792 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,792 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,835 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,906 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,907 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,907 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,956 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,957 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,957 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,957 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,957 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,957 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,957 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,957 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,984 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,984 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,984 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,984 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,984 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:28,984 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,062 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,063 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,097 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,098 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:29,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:29,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:29,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:29,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:38:29,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:38:29,128 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:38:29,128 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:29,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:29,128 INFO L82 PathProgramCache]: Analyzing trace with hash -1366050058, now seen corresponding path program 1 times [2021-03-12 21:38:29,128 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:29,129 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803168028] [2021-03-12 21:38:29,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:38:29,367 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 21:38:29,368 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803168028] [2021-03-12 21:38:29,368 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:38:29,368 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-03-12 21:38:29,368 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792079080] [2021-03-12 21:38:29,368 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-12 21:38:29,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:38:29,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-12 21:38:29,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-12 21:38:29,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:29,369 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:38:29,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 8 states have (on average 2.5) internal successors, (20), 8 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:38:29,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:29,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:29,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:29,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:29,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:38:29,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:38:29,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:29,461 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,544 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,590 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,615 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,615 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,615 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,615 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,615 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,615 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,615 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,615 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,616 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,616 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,616 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,616 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,616 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,616 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,718 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,718 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,718 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,718 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,719 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,719 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,719 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,719 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,719 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,719 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,719 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,719 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,719 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,806 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,806 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,806 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,806 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,806 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,806 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,806 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,806 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,807 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,807 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,807 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,807 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,807 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,808 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,839 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,899 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,900 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,940 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,941 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,980 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:29,981 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:30,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:38:30,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:38:30,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,073 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:38:30,073 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:30,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:30,074 INFO L82 PathProgramCache]: Analyzing trace with hash 1064313790, now seen corresponding path program 1 times [2021-03-12 21:38:30,074 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:30,074 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089773567] [2021-03-12 21:38:30,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:38:30,128 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 21:38:30,128 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089773567] [2021-03-12 21:38:30,128 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:38:30,128 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:38:30,128 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706639231] [2021-03-12 21:38:30,128 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:38:30,128 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:38:30,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:38:30,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:38:30,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:30,129 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:38:30,129 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 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 21:38:30,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:30,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:38:30,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:38:30,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:30,199 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,199 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,200 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,228 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,229 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:30,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:38:30,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:38:30,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:38:30,274 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-12 21:38:30,274 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:30,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:30,274 INFO L82 PathProgramCache]: Analyzing trace with hash 1130449810, now seen corresponding path program 2 times [2021-03-12 21:38:30,275 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:30,275 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1693992408] [2021-03-12 21:38:30,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:38:30,331 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 21:38:30,331 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1693992408] [2021-03-12 21:38:30,331 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:38:30,331 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:38:30,331 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377389072] [2021-03-12 21:38:30,332 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:38:30,332 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:38:30,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:38:30,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:38:30,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:30,333 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:38:30,333 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 21:38:30,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:30,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:38:30,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:38:30,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:38:30,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:38:30,424 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,424 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,424 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,424 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,424 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,424 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,424 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,424 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,425 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,425 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,425 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,425 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,425 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,531 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,531 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,531 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,531 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,531 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,531 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,531 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,531 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,531 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,532 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,532 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,532 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,532 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,533 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,621 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,622 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,623 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,668 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,681 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:38:30,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:38:30,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:38:30,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:38:30,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:38:30,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:38:30,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:38:30,702 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-12 21:38:30,702 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:38:30,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:38:30,702 INFO L82 PathProgramCache]: Analyzing trace with hash -603544047, now seen corresponding path program 3 times [2021-03-12 21:38:30,702 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:38:30,702 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779343995] [2021-03-12 21:38:30,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:38:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:38:30,729 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:38:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:38:30,778 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:38:30,810 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:38:30,810 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:38:30,810 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-03-12 21:38:30,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:38:30 BasicIcfg [2021-03-12 21:38:30,887 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:38:30,888 INFO L168 Benchmark]: Toolchain (without parser) took 12521.95 ms. Allocated memory was 388.0 MB in the beginning and 622.9 MB in the end (delta: 234.9 MB). Free memory was 351.2 MB in the beginning and 499.8 MB in the end (delta: -148.6 MB). Peak memory consumption was 89.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:38:30,888 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 388.0 MB. Free memory was 369.5 MB in the beginning and 369.3 MB in the end (delta: 144.5 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:38:30,888 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.45 ms. Allocated memory is still 388.0 MB. Free memory was 350.6 MB in the beginning and 346.9 MB in the end (delta: 3.7 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.0 GB. [2021-03-12 21:38:30,888 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.12 ms. Allocated memory is still 388.0 MB. Free memory was 346.9 MB in the beginning and 343.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:38:30,888 INFO L168 Benchmark]: Boogie Preprocessor took 32.91 ms. Allocated memory is still 388.0 MB. Free memory was 343.8 MB in the beginning and 341.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:38:30,889 INFO L168 Benchmark]: RCFGBuilder took 1661.68 ms. Allocated memory is still 388.0 MB. Free memory was 341.7 MB in the beginning and 327.8 MB in the end (delta: 13.9 MB). Peak memory consumption was 174.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:38:30,889 INFO L168 Benchmark]: TraceAbstraction took 10390.06 ms. Allocated memory was 388.0 MB in the beginning and 622.9 MB in the end (delta: 234.9 MB). Free memory was 327.0 MB in the beginning and 499.8 MB in the end (delta: -172.8 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:38:30,890 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 388.0 MB. Free memory was 369.5 MB in the beginning and 369.3 MB in the end (delta: 144.5 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 392.45 ms. Allocated memory is still 388.0 MB. Free memory was 350.6 MB in the beginning and 346.9 MB in the end (delta: 3.7 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 37.12 ms. Allocated memory is still 388.0 MB. Free memory was 346.9 MB in the beginning and 343.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 32.91 ms. Allocated memory is still 388.0 MB. Free memory was 343.8 MB in the beginning and 341.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1661.68 ms. Allocated memory is still 388.0 MB. Free memory was 341.7 MB in the beginning and 327.8 MB in the end (delta: 13.9 MB). Peak memory consumption was 174.1 MB. Max. memory is 16.0 GB. * TraceAbstraction took 10390.06 ms. Allocated memory was 388.0 MB in the beginning and 622.9 MB in the end (delta: 234.9 MB). Free memory was 327.0 MB in the beginning and 499.8 MB in the end (delta: -172.8 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4843.7ms, 105 PlacesBefore, 36 PlacesAfterwards, 97 TransitionsBefore, 27 TransitionsAfterwards, 1586 CoEnabledTransitionPairs, 7 FixpointIterations, 36 TrivialSequentialCompositions, 39 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 6 ConcurrentYvCompositions, 1 ChoiceCompositions, 82 TotalNumberOfCompositions, 4118 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 1630, positive conditional: 0, positive unconditional: 1630, negative: 151, negative conditional: 0, negative unconditional: 151, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 981, positive: 944, positive conditional: 0, positive unconditional: 944, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 981, positive: 932, positive conditional: 0, positive unconditional: 932, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 49, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 494, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 455, negative conditional: 0, negative unconditional: 455, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1781, positive: 686, positive conditional: 0, positive unconditional: 686, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 981, unknown conditional: 0, unknown unconditional: 981] , Statistics on independence cache: Total cache size (in pairs): 94, Positive cache size: 75, Positive conditional cache size: 0, Positive unconditional cache size: 75, Negative cache size: 19, Negative conditional cache size: 0, Negative unconditional cache size: 19 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29662, positive: 24049, positive conditional: 24049, positive unconditional: 0, negative: 5613, negative conditional: 5613, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 26009, positive: 24049, positive conditional: 24049, positive unconditional: 0, negative: 1960, negative conditional: 1960, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 26009, positive: 22116, positive conditional: 0, positive unconditional: 22116, negative: 3893, negative conditional: 0, negative unconditional: 3893, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 181, positive: 144, positive conditional: 0, positive unconditional: 144, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 181, positive: 133, positive conditional: 0, positive unconditional: 133, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 48, positive: 11, positive conditional: 0, positive unconditional: 11, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 26009, positive: 21972, positive conditional: 0, positive unconditional: 21972, negative: 3856, negative conditional: 0, negative unconditional: 3856, unknown: 181, unknown conditional: 0, unknown unconditional: 181] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, SemanticConditionEliminator.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19731, positive: 1887, positive conditional: 1887, positive unconditional: 0, negative: 17736, negative conditional: 1390, negative unconditional: 16346, unknown: 108, unknown conditional: 108, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, Eliminated conditions: 16346, SemanticConditionEliminator.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19731, positive: 1887, positive conditional: 1887, positive unconditional: 0, negative: 17736, negative conditional: 1390, negative unconditional: 16346, unknown: 108, unknown conditional: 108, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, Eliminated conditions: 16346, SemanticConditionEliminator.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19731, positive: 1887, positive conditional: 1887, positive unconditional: 0, negative: 17736, negative conditional: 1390, negative unconditional: 16346, unknown: 108, unknown conditional: 108, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, Eliminated conditions: 16346, SemanticConditionEliminator.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19731, positive: 1887, positive conditional: 1887, positive unconditional: 0, negative: 17736, negative conditional: 1390, negative unconditional: 16346, unknown: 108, unknown conditional: 108, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, Eliminated conditions: 16346, SemanticConditionEliminator.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19731, positive: 1887, positive conditional: 1887, positive unconditional: 0, negative: 17736, negative conditional: 1390, negative unconditional: 16346, unknown: 108, unknown conditional: 108, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, Eliminated conditions: 16346, SemanticConditionEliminator.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19731, positive: 1887, positive conditional: 1887, positive unconditional: 0, negative: 17736, negative conditional: 1390, negative unconditional: 16346, unknown: 108, unknown conditional: 108, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, Eliminated conditions: 16346, SemanticConditionEliminator.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19731, positive: 1887, positive conditional: 1887, positive unconditional: 0, negative: 17736, negative conditional: 1390, negative unconditional: 16346, unknown: 108, unknown conditional: 108, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, Eliminated conditions: 16346, SemanticConditionEliminator.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19731, positive: 1887, positive conditional: 1887, positive unconditional: 0, negative: 17736, negative conditional: 1390, negative unconditional: 16346, unknown: 108, unknown conditional: 108, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, Eliminated conditions: 16346, SemanticConditionEliminator.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19731, positive: 1933, positive conditional: 1933, positive unconditional: 0, negative: 17798, negative conditional: 1452, negative unconditional: 16346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 156, positive: 57, positive conditional: 46, positive unconditional: 11, negative: 99, negative conditional: 62, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2745, positive: 874, positive conditional: 799, positive unconditional: 75, negative: 1871, negative conditional: 1393, negative unconditional: 478, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19731, positive: 1887, positive conditional: 1887, positive unconditional: 0, negative: 17736, negative conditional: 1390, negative unconditional: 16346, unknown: 108, unknown conditional: 108, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 289, Positive cache size: 190, Positive conditional cache size: 46, Positive unconditional cache size: 144, Negative cache size: 99, Negative conditional cache size: 62, Negative unconditional cache size: 37, Eliminated conditions: 16346 ], Maximal queried relation: 9, Independence queries for same thread: 3653 - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; [L712] 0 int __unbuffered_p0_EAX = 0; [L714] 0 int __unbuffered_p2_EAX = 0; [L716] 0 int __unbuffered_p2_EBX = 0; [L717] 0 _Bool main$tmp_guard0; [L718] 0 _Bool main$tmp_guard1; [L720] 0 int x = 0; [L721] 0 _Bool x$flush_delayed; [L722] 0 int x$mem_tmp; [L723] 0 _Bool x$r_buff0_thd0; [L724] 0 _Bool x$r_buff0_thd1; [L725] 0 _Bool x$r_buff0_thd2; [L726] 0 _Bool x$r_buff0_thd3; [L727] 0 _Bool x$r_buff1_thd0; [L728] 0 _Bool x$r_buff1_thd1; [L729] 0 _Bool x$r_buff1_thd2; [L730] 0 _Bool x$r_buff1_thd3; [L731] 0 _Bool x$read_delayed; [L732] 0 int *x$read_delayed_var; [L733] 0 int x$w_buff0; [L734] 0 _Bool x$w_buff0_used; [L735] 0 int x$w_buff1; [L736] 0 _Bool x$w_buff1_used; [L738] 0 int y = 0; [L739] 0 _Bool weak$$choice0; [L740] 0 _Bool weak$$choice2; [L831] 0 pthread_t t1912; [L832] FCALL, FORK 0 pthread_create(&t1912, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L833] 0 pthread_t t1913; [L834] FCALL, FORK 0 pthread_create(&t1913, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L774] 2 x$w_buff1 = x$w_buff0 [L775] 2 x$w_buff0 = 1 [L776] 2 x$w_buff1_used = x$w_buff0_used [L777] 2 x$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L779] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L780] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L781] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L782] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L783] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L786] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L835] 0 pthread_t t1914; [L836] FCALL, FORK 0 pthread_create(&t1914, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L803] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L806] 3 __unbuffered_p2_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L809] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L809] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L809] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L809] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L810] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L810] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L811] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L811] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L812] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L812] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L813] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L813] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L744] 1 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 x$flush_delayed = weak$$choice2 [L752] 1 x$mem_tmp = x [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L753] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L754] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L754] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L755] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L756] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L756] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L757] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L758] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L759] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] 1 __unbuffered_p0_EAX = x [L761] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L761] 1 x = x$flush_delayed ? x$mem_tmp : x [L762] 1 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L789] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L789] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L790] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L790] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L791] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L791] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L792] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L792] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L793] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L793] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L816] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L818] 3 return 0; [L767] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L769] 1 return 0; [L796] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L798] 2 return 0; [L838] 0 main$tmp_guard0 = __unbuffered_cnt == 3 [L4] COND FALSE 0 !(!cond) [L842] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L842] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L842] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L842] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L843] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L843] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L844] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L844] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L845] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L845] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L846] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L846] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L849] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 1) [L19] COND TRUE 0 !expression [L19] 0 reach_error() VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 96 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 10215.6ms, OverallIterations: 10, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 4861.6ms, PartialOrderReductionTime: 4050.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 64, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 32.9ms SsaConstructionTime, 342.4ms SatisfiabilityAnalysisTime, 659.3ms InterpolantComputationTime, 174 NumberOfCodeBlocks, 174 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 144 ConstructedInterpolants, 0 QuantifiedInterpolants, 1052 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...