/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/rfi001_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:32:53,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:32:53,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:32:53,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:32:53,653 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 21:32:53,670 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:32:53,670 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:32:53,671 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:32:53,671 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:32:53,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:32:53,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:32:53,672 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:32:53,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:32:53,672 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:32:53,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:32:53,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:32:53,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:32:53,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:32:53,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:32:53,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:32:53,673 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:32:53,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:32:53,673 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:32:53,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:32:53,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:32:53,673 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:32:53,673 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:32:53,673 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:32:53,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:32:53,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:32:53,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:32:53,674 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:32:53,674 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:32:53,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:32:53,674 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:32:53,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:32:53,674 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:32:53,674 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:32:53,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:32:53,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:32:53,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:32:53,940 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:32:53,940 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:32:53,941 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi001_rmo.opt.i [2021-03-12 21:32:53,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb682cefb/f2b8d6e1334744858f935c19bbc37548/FLAG46bd62ac7 [2021-03-12 21:32:54,402 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:32:54,402 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi001_rmo.opt.i [2021-03-12 21:32:54,413 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb682cefb/f2b8d6e1334744858f935c19bbc37548/FLAG46bd62ac7 [2021-03-12 21:32:54,423 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb682cefb/f2b8d6e1334744858f935c19bbc37548 [2021-03-12 21:32:54,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:32:54,429 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:32:54,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:32:54,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:32:54,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:32:54,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7325a9eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54, skipping insertion in model container [2021-03-12 21:32:54,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:32:54,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:32:54,563 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/rfi001_rmo.opt.i[948,961] [2021-03-12 21:32:54,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:32:54,709 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:32:54,717 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/rfi001_rmo.opt.i[948,961] [2021-03-12 21:32:54,746 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:32:54,801 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:32:54,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54 WrapperNode [2021-03-12 21:32:54,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:32:54,804 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:32:54,804 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:32:54,804 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:32:54,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:32:54,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:32:54,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:32:54,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:32:54,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,882 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (1/1) ... [2021-03-12 21:32:54,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:32:54,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:32:54,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:32:54,914 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:32:54,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (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 21:32:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:32:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:32:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:32:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:32:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:32:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:32:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:32:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:32:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:32:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:32:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:32:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:32:54,985 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 21:32:56,418 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:32:56,419 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:32:56,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:32:56 BoogieIcfgContainer [2021-03-12 21:32:56,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:32:56,423 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:32:56,423 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:32:56,425 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:32:56,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:32:54" (1/3) ... [2021-03-12 21:32:56,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18b11a07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:32:56, skipping insertion in model container [2021-03-12 21:32:56,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:54" (2/3) ... [2021-03-12 21:32:56,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18b11a07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:32:56, skipping insertion in model container [2021-03-12 21:32:56,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:32:56" (3/3) ... [2021-03-12 21:32:56,428 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi001_rmo.opt.i [2021-03-12 21:32:56,433 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:32:56,433 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:32:56,436 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:32:56,436 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:32:56,463 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,463 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,463 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,463 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,464 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,464 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,464 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,464 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,464 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,464 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,464 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,464 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,466 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,466 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,466 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,467 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,467 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,467 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,467 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,467 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,467 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,467 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,468 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,468 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,468 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,468 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,468 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,468 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,469 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,469 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,469 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,469 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,469 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,469 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,469 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,472 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,473 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,473 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,474 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,475 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,475 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,476 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,476 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,476 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,476 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,476 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,477 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,477 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,477 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,477 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,477 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:56,478 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:32:56,490 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-03-12 21:32:56,535 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:32:56,535 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:32:56,535 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:32:56,536 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:32:56,536 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:32:56,536 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:32:56,536 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:32:56,536 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:32:56,545 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:32:56,545 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 89 places, 84 transitions, 178 flow [2021-03-12 21:32:56,547 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 89 places, 84 transitions, 178 flow [2021-03-12 21:32:56,548 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 89 places, 84 transitions, 178 flow [2021-03-12 21:32:56,574 INFO L129 PetriNetUnfolder]: 2/82 cut-off events. [2021-03-12 21:32:56,574 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:32:56,577 INFO L84 FinitePrefix]: Finished finitePrefix Result has 89 conditions, 82 events. 2/82 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 54 event pairs, 0 based on Foata normal form. 0/78 useless extension candidates. Maximal degree in co-relation 48. Up to 2 conditions per place. [2021-03-12 21:32:56,578 INFO L116 LiptonReduction]: Number of co-enabled transitions 1046 [2021-03-12 21:32:57,315 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2021-03-12 21:32:57,697 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 81 [2021-03-12 21:32:57,823 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-12 21:32:59,924 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 191 [2021-03-12 21:33:00,235 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-03-12 21:33:01,508 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 322 DAG size of output: 276 [2021-03-12 21:33:02,094 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2021-03-12 21:33:02,757 WARN L205 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 189 [2021-03-12 21:33:03,052 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-12 21:33:04,446 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 313 DAG size of output: 269 [2021-03-12 21:33:05,009 WARN L205 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2021-03-12 21:33:06,070 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2021-03-12 21:33:06,358 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2021-03-12 21:33:06,976 WARN L205 SmtUtils]: Spent 615.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2021-03-12 21:33:07,736 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2021-03-12 21:33:08,266 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-03-12 21:33:08,386 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-12 21:33:08,659 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-03-12 21:33:08,773 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-12 21:33:08,776 INFO L131 LiptonReduction]: Checked pairs total: 2828 [2021-03-12 21:33:08,776 INFO L133 LiptonReduction]: Total number of compositions: 71 [2021-03-12 21:33:08,790 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:08,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:08,793 INFO L82 PathProgramCache]: Analyzing trace with hash -596387740, now seen corresponding path program 1 times [2021-03-12 21:33:08,798 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:08,798 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016376026] [2021-03-12 21:33:08,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:09,027 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 21:33:09,028 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016376026] [2021-03-12 21:33:09,029 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:09,029 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:33:09,029 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399509327] [2021-03-12 21:33:09,033 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:33:09,033 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:09,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:33:09,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:33:09,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:09,047 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:09,051 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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 21:33:09,051 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:09,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:09,109 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:33:09,109 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:09,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:09,109 INFO L82 PathProgramCache]: Analyzing trace with hash -1505289077, now seen corresponding path program 1 times [2021-03-12 21:33:09,109 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:09,109 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449889506] [2021-03-12 21:33:09,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:09,240 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 21:33:09,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449889506] [2021-03-12 21:33:09,241 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:09,241 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:33:09,241 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823013753] [2021-03-12 21:33:09,242 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:33:09,242 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:09,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:33:09,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:33:09,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:09,243 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:09,243 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:33:09,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:09,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:09,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,268 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,287 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,288 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,288 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,288 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,288 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,289 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,312 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,313 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,313 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,313 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,313 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,313 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,313 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,313 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,313 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,313 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,333 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,333 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,333 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,333 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,334 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,365 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,365 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,365 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,365 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,365 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,365 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,365 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,366 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,367 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,397 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,397 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,397 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,397 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,397 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,398 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:09,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:09,445 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:33:09,445 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:09,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:09,445 INFO L82 PathProgramCache]: Analyzing trace with hash 1729209469, now seen corresponding path program 1 times [2021-03-12 21:33:09,445 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:09,445 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011838193] [2021-03-12 21:33:09,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:09,606 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 21:33:09,607 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011838193] [2021-03-12 21:33:09,607 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:09,607 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:33:09,607 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432500752] [2021-03-12 21:33:09,608 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:33:09,608 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:09,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:33:09,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:33:09,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:09,609 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:09,609 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 6 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:33:09,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:09,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:09,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:09,654 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,691 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,692 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,694 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,742 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,742 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,742 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,742 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,742 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,743 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,743 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,744 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,767 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,768 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,817 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,817 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,817 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,817 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,817 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,818 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,818 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,818 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,818 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,818 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,818 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,818 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,818 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,819 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,846 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,846 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,847 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,848 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,848 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,848 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,873 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,873 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,873 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,874 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,920 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,921 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,922 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,959 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,960 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:09,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,022 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,036 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,046 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,055 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,066 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,082 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,106 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,107 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,108 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,133 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,197 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,232 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,232 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,232 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,232 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,232 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,266 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,267 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,267 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,296 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,297 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,297 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,298 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,298 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,298 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,298 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,299 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,299 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,299 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,299 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,299 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,299 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,299 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,324 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,325 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,356 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,357 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,357 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,357 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,357 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,391 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,400 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,411 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,421 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,434 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:10,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:10,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:10,463 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:33:10,463 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:10,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:10,463 INFO L82 PathProgramCache]: Analyzing trace with hash 1568516759, now seen corresponding path program 2 times [2021-03-12 21:33:10,463 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:10,464 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167170599] [2021-03-12 21:33:10,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:10,588 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 21:33:10,588 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167170599] [2021-03-12 21:33:10,589 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:10,589 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:33:10,589 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996221745] [2021-03-12 21:33:10,589 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:33:10,589 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:10,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:33:10,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:33:10,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:10,589 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:10,590 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 6 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:33:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:10,658 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,692 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,692 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,716 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,717 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,717 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,717 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,718 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,770 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,770 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,770 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,770 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,770 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,792 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,793 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,793 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,793 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,793 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,793 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,793 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,821 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,822 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,847 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,847 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,869 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,870 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,881 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,881 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,882 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,882 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,882 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,882 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,882 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,882 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,883 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,910 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,943 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,943 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,943 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,944 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,945 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,979 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:10,981 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,026 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,045 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,046 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,086 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,173 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,206 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,206 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,227 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,264 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,290 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,291 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,291 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_212| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,291 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,291 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,326 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,326 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,326 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,326 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,326 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,326 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,327 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,327 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,327 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,327 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,327 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,327 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,328 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,372 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,427 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,427 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,427 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,428 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,428 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,428 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,447 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,447 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,447 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,447 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,447 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:11,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:11,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:11,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:11,479 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:33:11,479 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:11,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:11,479 INFO L82 PathProgramCache]: Analyzing trace with hash 2004867635, now seen corresponding path program 1 times [2021-03-12 21:33:11,479 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:11,479 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056382571] [2021-03-12 21:33:11,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:11,559 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 21:33:11,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056382571] [2021-03-12 21:33:11,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:11,559 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:33:11,559 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083698746] [2021-03-12 21:33:11,559 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:33:11,559 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:11,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:33:11,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:33:11,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:11,560 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:11,560 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 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 21:33:11,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:11,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:11,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:11,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:11,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:11,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,648 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,663 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,696 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,696 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,696 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,696 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,696 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,697 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,757 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,757 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,781 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,782 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,810 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,852 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,955 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:11,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:11,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:11,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:11,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:11,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:11,983 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:33:11,983 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:11,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:11,983 INFO L82 PathProgramCache]: Analyzing trace with hash -1762571310, now seen corresponding path program 1 times [2021-03-12 21:33:11,983 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:11,984 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351631997] [2021-03-12 21:33:11,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:12,061 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 21:33:12,061 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351631997] [2021-03-12 21:33:12,061 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:12,061 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:33:12,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86327683] [2021-03-12 21:33:12,061 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:33:12,061 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:12,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:33:12,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:33:12,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:12,062 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:12,062 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:33:12,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:12,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:12,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:12,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:12,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:12,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:12,145 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,192 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,222 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,240 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,331 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,373 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,388 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,478 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,528 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,529 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,977 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,988 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:12,997 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,007 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,023 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,035 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,049 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,061 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,084 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:13,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:13,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:13,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:13,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:13,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:13,112 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:33:13,112 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:13,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:13,112 INFO L82 PathProgramCache]: Analyzing trace with hash -1510805231, now seen corresponding path program 1 times [2021-03-12 21:33:13,112 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:13,112 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882916390] [2021-03-12 21:33:13,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:13,187 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 21:33:13,188 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882916390] [2021-03-12 21:33:13,188 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:13,188 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:33:13,188 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634759221] [2021-03-12 21:33:13,188 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:33:13,188 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:13,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:33:13,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:33:13,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:13,189 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:13,189 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:33:13,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:13,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:13,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:13,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:13,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:13,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:13,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:13,239 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,247 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,257 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:13,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:13,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:13,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:13,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:33:13,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:13,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:13,276 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:33:13,276 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:13,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:13,276 INFO L82 PathProgramCache]: Analyzing trace with hash -1068168371, now seen corresponding path program 2 times [2021-03-12 21:33:13,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:13,276 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704302662] [2021-03-12 21:33:13,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:33:13,318 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:33:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:33:13,355 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:33:13,388 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:33:13,388 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:33:13,388 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-12 21:33:13,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:33:13 BasicIcfg [2021-03-12 21:33:13,454 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:33:13,455 INFO L168 Benchmark]: Toolchain (without parser) took 19029.03 ms. Allocated memory was 364.9 MB in the beginning and 723.5 MB in the end (delta: 358.6 MB). Free memory was 328.3 MB in the beginning and 544.4 MB in the end (delta: -216.2 MB). Peak memory consumption was 143.9 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:13,455 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 364.9 MB. Free memory was 346.2 MB in the beginning and 346.1 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:33:13,455 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.93 ms. Allocated memory is still 364.9 MB. Free memory was 327.6 MB in the beginning and 325.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:13,456 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.57 ms. Allocated memory is still 364.9 MB. Free memory was 325.1 MB in the beginning and 322.1 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:13,456 INFO L168 Benchmark]: Boogie Preprocessor took 50.58 ms. Allocated memory is still 364.9 MB. Free memory was 322.1 MB in the beginning and 320.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:13,456 INFO L168 Benchmark]: RCFGBuilder took 1507.22 ms. Allocated memory was 364.9 MB in the beginning and 453.0 MB in the end (delta: 88.1 MB). Free memory was 320.1 MB in the beginning and 406.0 MB in the end (delta: -85.9 MB). Peak memory consumption was 90.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:13,456 INFO L168 Benchmark]: TraceAbstraction took 17031.13 ms. Allocated memory was 453.0 MB in the beginning and 723.5 MB in the end (delta: 270.5 MB). Free memory was 404.9 MB in the beginning and 544.4 MB in the end (delta: -139.5 MB). Peak memory consumption was 129.9 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:13,457 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 364.9 MB. Free memory was 346.2 MB in the beginning and 346.1 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 372.93 ms. Allocated memory is still 364.9 MB. Free memory was 327.6 MB in the beginning and 325.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 58.57 ms. Allocated memory is still 364.9 MB. Free memory was 325.1 MB in the beginning and 322.1 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 50.58 ms. Allocated memory is still 364.9 MB. Free memory was 322.1 MB in the beginning and 320.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1507.22 ms. Allocated memory was 364.9 MB in the beginning and 453.0 MB in the end (delta: 88.1 MB). Free memory was 320.1 MB in the beginning and 406.0 MB in the end (delta: -85.9 MB). Peak memory consumption was 90.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 17031.13 ms. Allocated memory was 453.0 MB in the beginning and 723.5 MB in the end (delta: 270.5 MB). Free memory was 404.9 MB in the beginning and 544.4 MB in the end (delta: -139.5 MB). Peak memory consumption was 129.9 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 12229.2ms, 89 PlacesBefore, 27 PlacesAfterwards, 84 TransitionsBefore, 20 TransitionsAfterwards, 1046 CoEnabledTransitionPairs, 7 FixpointIterations, 34 TrivialSequentialCompositions, 33 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 2 ConcurrentYvCompositions, 2 ChoiceCompositions, 71 TotalNumberOfCompositions, 2828 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1093, positive: 945, positive conditional: 0, positive unconditional: 945, negative: 148, negative conditional: 0, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 651, positive: 609, positive conditional: 0, positive unconditional: 609, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 651, positive: 605, positive conditional: 0, positive unconditional: 605, negative: 46, negative conditional: 0, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 46, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 885, positive: 63, positive conditional: 0, positive unconditional: 63, negative: 822, negative conditional: 0, negative unconditional: 822, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1093, positive: 336, positive conditional: 0, positive unconditional: 336, negative: 106, negative conditional: 0, negative unconditional: 106, unknown: 651, unknown conditional: 0, unknown unconditional: 651] , Statistics on independence cache: Total cache size (in pairs): 63, Positive cache size: 46, Positive conditional cache size: 0, Positive unconditional cache size: 46, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1424, positive: 1096, positive conditional: 1096, positive unconditional: 0, negative: 328, negative conditional: 328, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1278, positive: 1096, positive conditional: 1096, positive unconditional: 0, negative: 182, negative conditional: 182, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1278, positive: 776, positive conditional: 0, positive unconditional: 776, negative: 502, negative conditional: 0, negative unconditional: 502, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 83, positive: 55, positive conditional: 0, positive unconditional: 55, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 83, positive: 52, positive conditional: 0, positive unconditional: 52, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 31, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 46, positive conditional: 43, positive unconditional: 3, negative: 79, negative conditional: 51, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2958, positive: 1072, positive conditional: 1028, positive unconditional: 45, negative: 1886, negative conditional: 1366, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1278, positive: 721, positive conditional: 0, positive unconditional: 721, negative: 474, negative conditional: 0, negative unconditional: 474, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , Statistics on independence cache: Total cache size (in pairs): 177, Positive cache size: 98, Positive conditional cache size: 43, Positive unconditional cache size: 55, Negative cache size: 79, Negative conditional cache size: 51, Negative unconditional cache size: 28, SemanticConditionEliminator.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 46, positive conditional: 43, positive unconditional: 3, negative: 79, negative conditional: 51, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2958, positive: 1072, positive conditional: 1028, positive unconditional: 45, negative: 1886, negative conditional: 1366, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1852, positive: 277, positive conditional: 277, positive unconditional: 0, negative: 1481, negative conditional: 192, negative unconditional: 1289, unknown: 94, unknown conditional: 94, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 177, Positive cache size: 98, Positive conditional cache size: 43, Positive unconditional cache size: 55, Negative cache size: 79, Negative conditional cache size: 51, Negative unconditional cache size: 28, Eliminated conditions: 1289, SemanticConditionEliminator.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 46, positive conditional: 43, positive unconditional: 3, negative: 79, negative conditional: 51, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2958, positive: 1072, positive conditional: 1028, positive unconditional: 45, negative: 1886, negative conditional: 1366, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1852, positive: 277, positive conditional: 277, positive unconditional: 0, negative: 1481, negative conditional: 192, negative unconditional: 1289, unknown: 94, unknown conditional: 94, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 177, Positive cache size: 98, Positive conditional cache size: 43, Positive unconditional cache size: 55, Negative cache size: 79, Negative conditional cache size: 51, Negative unconditional cache size: 28, Eliminated conditions: 1289, SemanticConditionEliminator.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 46, positive conditional: 43, positive unconditional: 3, negative: 79, negative conditional: 51, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2958, positive: 1072, positive conditional: 1028, positive unconditional: 45, negative: 1886, negative conditional: 1366, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1852, positive: 277, positive conditional: 277, positive unconditional: 0, negative: 1481, negative conditional: 192, negative unconditional: 1289, unknown: 94, unknown conditional: 94, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 177, Positive cache size: 98, Positive conditional cache size: 43, Positive unconditional cache size: 55, Negative cache size: 79, Negative conditional cache size: 51, Negative unconditional cache size: 28, Eliminated conditions: 1289, SemanticConditionEliminator.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 46, positive conditional: 43, positive unconditional: 3, negative: 79, negative conditional: 51, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2958, positive: 1072, positive conditional: 1028, positive unconditional: 45, negative: 1886, negative conditional: 1366, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1852, positive: 277, positive conditional: 277, positive unconditional: 0, negative: 1481, negative conditional: 192, negative unconditional: 1289, unknown: 94, unknown conditional: 94, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 177, Positive cache size: 98, Positive conditional cache size: 43, Positive unconditional cache size: 55, Negative cache size: 79, Negative conditional cache size: 51, Negative unconditional cache size: 28, Eliminated conditions: 1289, SemanticConditionEliminator.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 46, positive conditional: 43, positive unconditional: 3, negative: 79, negative conditional: 51, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2958, positive: 1072, positive conditional: 1028, positive unconditional: 45, negative: 1886, negative conditional: 1366, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1852, positive: 277, positive conditional: 277, positive unconditional: 0, negative: 1481, negative conditional: 192, negative unconditional: 1289, unknown: 94, unknown conditional: 94, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 177, Positive cache size: 98, Positive conditional cache size: 43, Positive unconditional cache size: 55, Negative cache size: 79, Negative conditional cache size: 51, Negative unconditional cache size: 28, Eliminated conditions: 1289, SemanticConditionEliminator.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 46, positive conditional: 43, positive unconditional: 3, negative: 79, negative conditional: 51, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2958, positive: 1072, positive conditional: 1028, positive unconditional: 45, negative: 1886, negative conditional: 1366, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1852, positive: 277, positive conditional: 277, positive unconditional: 0, negative: 1481, negative conditional: 192, negative unconditional: 1289, unknown: 94, unknown conditional: 94, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 177, Positive cache size: 98, Positive conditional cache size: 43, Positive unconditional cache size: 55, Negative cache size: 79, Negative conditional cache size: 51, Negative unconditional cache size: 28, Eliminated conditions: 1289, SemanticConditionEliminator.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1852, positive: 320, positive conditional: 320, positive unconditional: 0, negative: 1532, negative conditional: 243, negative unconditional: 1289, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, positive: 46, positive conditional: 43, positive unconditional: 3, negative: 79, negative conditional: 51, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2958, positive: 1072, positive conditional: 1028, positive unconditional: 45, negative: 1886, negative conditional: 1366, negative unconditional: 520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1852, positive: 277, positive conditional: 277, positive unconditional: 0, negative: 1481, negative conditional: 192, negative unconditional: 1289, unknown: 94, unknown conditional: 94, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 177, Positive cache size: 98, Positive conditional cache size: 43, Positive unconditional cache size: 55, Negative cache size: 79, Negative conditional cache size: 51, Negative unconditional cache size: 28, Eliminated conditions: 1289 ], Maximal queried relation: 7, Independence queries for same thread: 146 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; [L710] 0 int __unbuffered_p1_EAX = 0; [L712] 0 int __unbuffered_p1_EBX = 0; [L713] 0 _Bool main$tmp_guard0; [L714] 0 _Bool main$tmp_guard1; [L716] 0 int x = 0; [L718] 0 int y = 0; [L719] 0 _Bool y$flush_delayed; [L720] 0 int y$mem_tmp; [L721] 0 _Bool y$r_buff0_thd0; [L722] 0 _Bool y$r_buff0_thd1; [L723] 0 _Bool y$r_buff0_thd2; [L724] 0 _Bool y$r_buff1_thd0; [L725] 0 _Bool y$r_buff1_thd1; [L726] 0 _Bool y$r_buff1_thd2; [L727] 0 _Bool y$read_delayed; [L728] 0 int *y$read_delayed_var; [L729] 0 int y$w_buff0; [L730] 0 _Bool y$w_buff0_used; [L731] 0 int y$w_buff1; [L732] 0 _Bool y$w_buff1_used; [L734] 0 int z = 0; [L735] 0 _Bool weak$$choice0; [L736] 0 _Bool weak$$choice2; [L802] 0 pthread_t t1611; [L803] FCALL, FORK 0 pthread_create(&t1611, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L804] 0 pthread_t t1612; [L805] FCALL, FORK 0 pthread_create(&t1612, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L760] 2 y$w_buff1 = y$w_buff0 [L761] 2 y$w_buff0 = 2 [L762] 2 y$w_buff1_used = y$w_buff0_used [L763] 2 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 2 !(!expression) [L765] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L766] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L767] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L768] 2 y$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L771] 2 z = 1 [L774] 2 __unbuffered_p1_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L777] 2 __unbuffered_p1_EBX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L740] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L743] 1 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L746] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L746] EXPR 1 y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y [L746] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L746] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L747] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L747] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L748] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L748] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L749] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L749] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L750] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L750] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L780] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L780] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L781] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L781] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L782] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L782] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L783] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L783] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L784] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L784] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L787] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L789] 2 return 0; [L753] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L755] 1 return 0; [L807] 0 main$tmp_guard0 = __unbuffered_cnt == 2 [L3] COND FALSE 0 !(!cond) [L811] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L811] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L811] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L811] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L812] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L812] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L813] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L813] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L814] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L814] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L815] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L815] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L818] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L819] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L820] 0 y$flush_delayed = weak$$choice2 [L821] 0 y$mem_tmp = y [L822] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L822] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L823] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L823] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0) [L823] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L823] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L824] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L824] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1) [L824] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L824] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L825] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L825] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used) [L825] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L825] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L826] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L826] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L827] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L827] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0) [L827] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L827] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L828] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L828] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L829] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) [L830] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L830] 0 y = y$flush_delayed ? y$mem_tmp : y [L831] 0 y$flush_delayed = (_Bool)0 [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 83 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 16892.7ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12246.6ms, PartialOrderReductionTime: 3566.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 36, 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: 26.2ms SsaConstructionTime, 294.9ms SatisfiabilityAnalysisTime, 511.9ms InterpolantComputationTime, 101 NumberOfCodeBlocks, 101 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 78 ConstructedInterpolants, 0 QuantifiedInterpolants, 755 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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...