/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix031_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-13 19:34:38,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-13 19:34:38,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-13 19:34:38,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-13 19:34:38,397 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf [2021-06-13 19:34:38,433 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-13 19:34:38,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-13 19:34:38,434 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-13 19:34:38,434 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-13 19:34:38,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-13 19:34:38,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-13 19:34:38,436 INFO L138 SettingsManager]: * Use SBE=true [2021-06-13 19:34:38,436 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-13 19:34:38,437 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-13 19:34:38,437 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-13 19:34:38,437 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-13 19:34:38,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-13 19:34:38,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-13 19:34:38,438 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-13 19:34:38,438 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-13 19:34:38,438 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-13 19:34:38,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-13 19:34:38,438 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-13 19:34:38,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-13 19:34:38,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-13 19:34:38,439 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-13 19:34:38,439 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-13 19:34:38,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-13 19:34:38,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 19:34:38,439 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-13 19:34:38,439 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-13 19:34:38,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-13 19:34:38,440 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-13 19:34:38,440 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-06-13 19:34:38,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-13 19:34:38,440 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-13 19:34:38,440 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-13 19:34:38,440 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-13 19:34:38,441 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-06-13 19:34:38,441 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-13 19:34:38,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-13 19:34:38,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-13 19:34:38,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-13 19:34:38,787 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-13 19:34:38,788 INFO L275 PluginConnector]: CDTParser initialized [2021-06-13 19:34:38,789 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix031_pso.opt.i [2021-06-13 19:34:38,847 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/082228a3a/db86d5d3e9f848ab881f81c039d5204f/FLAG8da3b4139 [2021-06-13 19:34:39,309 INFO L306 CDTParser]: Found 1 translation units. [2021-06-13 19:34:39,310 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix031_pso.opt.i [2021-06-13 19:34:39,326 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/082228a3a/db86d5d3e9f848ab881f81c039d5204f/FLAG8da3b4139 [2021-06-13 19:34:39,606 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/082228a3a/db86d5d3e9f848ab881f81c039d5204f [2021-06-13 19:34:39,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-13 19:34:39,611 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-13 19:34:39,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-13 19:34:39,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-13 19:34:39,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-13 19:34:39,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.06 07:34:39" (1/1) ... [2021-06-13 19:34:39,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5382f17f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:39, skipping insertion in model container [2021-06-13 19:34:39,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.06 07:34:39" (1/1) ... [2021-06-13 19:34:39,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-13 19:34:39,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-13 19:34:39,839 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix031_pso.opt.i[991,1004] [2021-06-13 19:34:39,986 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-13 19:34:39,992 INFO L203 MainTranslator]: Completed pre-run [2021-06-13 19:34:40,008 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix031_pso.opt.i[991,1004] [2021-06-13 19:34:40,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-13 19:34:40,144 INFO L208 MainTranslator]: Completed translation [2021-06-13 19:34:40,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40 WrapperNode [2021-06-13 19:34:40,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-13 19:34:40,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-13 19:34:40,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-13 19:34:40,145 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-13 19:34:40,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (1/1) ... [2021-06-13 19:34:40,183 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (1/1) ... [2021-06-13 19:34:40,213 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-13 19:34:40,214 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-13 19:34:40,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-13 19:34:40,214 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-13 19:34:40,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (1/1) ... [2021-06-13 19:34:40,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (1/1) ... [2021-06-13 19:34:40,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (1/1) ... [2021-06-13 19:34:40,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (1/1) ... [2021-06-13 19:34:40,244 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (1/1) ... [2021-06-13 19:34:40,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (1/1) ... [2021-06-13 19:34:40,249 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (1/1) ... [2021-06-13 19:34:40,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-13 19:34:40,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-13 19:34:40,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-13 19:34:40,261 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-13 19:34:40,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (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 [2021-06-13 19:34:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-13 19:34:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-13 19:34:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-13 19:34:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-13 19:34:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-06-13 19:34:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-06-13 19:34:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-06-13 19:34:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-06-13 19:34:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-13 19:34:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-13 19:34:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-13 19:34:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-13 19:34:40,336 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-13 19:34:41,869 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-13 19:34:41,870 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-06-13 19:34:41,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 07:34:41 BoogieIcfgContainer [2021-06-13 19:34:41,872 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-13 19:34:41,873 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-13 19:34:41,874 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-13 19:34:41,876 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-13 19:34:41,877 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.06 07:34:39" (1/3) ... [2021-06-13 19:34:41,877 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5343492a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 07:34:41, skipping insertion in model container [2021-06-13 19:34:41,878 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 07:34:40" (2/3) ... [2021-06-13 19:34:41,878 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5343492a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 07:34:41, skipping insertion in model container [2021-06-13 19:34:41,878 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 07:34:41" (3/3) ... [2021-06-13 19:34:41,880 INFO L111 eAbstractionObserver]: Analyzing ICFG mix031_pso.opt.i [2021-06-13 19:34:41,887 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-13 19:34:41,887 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-13 19:34:41,888 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-06-13 19:34:41,888 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-13 19:34:41,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,919 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,919 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,920 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,920 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,920 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,920 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,920 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,920 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,920 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,921 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,921 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,921 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,921 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,921 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,921 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,921 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,921 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,922 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,922 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,923 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,923 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,923 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,923 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,923 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,923 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,923 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,924 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,924 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,924 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,924 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,924 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,924 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,925 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,925 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,925 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,925 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,925 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,925 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,925 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,925 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,925 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,926 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,927 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,928 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,928 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,928 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,928 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,928 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,928 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,928 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,928 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,928 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,929 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,929 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,929 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,929 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,929 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,929 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,930 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,932 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,932 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,932 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,932 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,932 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,934 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,934 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,934 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,935 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,936 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,936 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,938 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,938 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,940 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,940 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,941 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,942 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,947 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,947 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,948 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,948 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,948 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,948 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,948 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,949 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,949 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,949 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,949 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,949 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,949 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,949 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,950 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,950 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,950 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,950 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,950 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,950 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,951 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,951 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,953 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,954 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,955 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,959 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,959 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,959 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,959 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,959 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,959 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,959 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:41,961 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-13 19:34:41,984 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 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 [2021-06-13 19:34:42,055 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 19:34:42,055 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 19:34:42,055 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 19:34:42,056 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 19:34:42,056 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 19:34:42,056 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 19:34:42,056 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 19:34:42,056 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P1======== [2021-06-13 19:34:42,118 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,121 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,193 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,287 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,289 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,289 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,289 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,289 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,289 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,289 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,289 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,290 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,312 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,312 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,312 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,335 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,336 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,336 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,336 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,337 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,337 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,337 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,337 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,337 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,337 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,338 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,338 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,338 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,338 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,382 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,382 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,382 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,382 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,383 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,383 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,383 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,383 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,383 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,383 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,384 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,384 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,384 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,406 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,436 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,436 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,436 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,436 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,437 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,437 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,437 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,437 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,437 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,437 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,437 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,437 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,438 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,455 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,456 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,457 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,457 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,457 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,457 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,459 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,490 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,490 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,491 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,491 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,491 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,491 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,491 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,491 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,491 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,492 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,492 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,492 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,492 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,510 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,510 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,510 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,510 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,510 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,511 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,511 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,511 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,511 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,511 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,511 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,511 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,511 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,562 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,563 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,563 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,563 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,563 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,563 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,563 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,563 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,564 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,564 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,564 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,564 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,564 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,566 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:42,626 INFO L301 ceAbstractionStarter]: Result for error location P1 was SAFE (1/3) [2021-06-13 19:34:42,627 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-13 19:34:42,642 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 19:34:42,642 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 19:34:42,642 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 19:34:42,642 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 19:34:42,643 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 19:34:42,643 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 19:34:42,643 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 19:34:42,643 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-13 19:34:42,649 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-13 19:34:42,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 19:34:42,653 INFO L82 PathProgramCache]: Analyzing trace with hash 1533638909, now seen corresponding path program 1 times [2021-06-13 19:34:42,660 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 19:34:42,660 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526607387] [2021-06-13 19:34:42,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 19:34:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 19:34:42,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 19:34:42,952 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 19:34:42,953 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526607387] [2021-06-13 19:34:42,953 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526607387] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 19:34:42,953 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 19:34:42,953 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-13 19:34:42,954 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070064818] [2021-06-13 19:34:42,959 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-13 19:34:42,959 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 19:34:42,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-13 19:34:42,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-13 19:34:42,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:42,979 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 19:34:42,979 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 36.5) internal successors, (73), 2 states have internal predecessors, (73), 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) [2021-06-13 19:34:42,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:42,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:42,988 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-13 19:34:42,988 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-13 19:34:42,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 19:34:42,989 INFO L82 PathProgramCache]: Analyzing trace with hash -1087305708, now seen corresponding path program 1 times [2021-06-13 19:34:42,989 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 19:34:42,989 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200199050] [2021-06-13 19:34:42,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 19:34:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 19:34:43,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 19:34:43,231 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 19:34:43,231 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200199050] [2021-06-13 19:34:43,231 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1200199050] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 19:34:43,231 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 19:34:43,231 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 19:34:43,231 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523319013] [2021-06-13 19:34:43,232 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-13 19:34:43,233 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 19:34:43,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-13 19:34:43,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-13 19:34:43,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,233 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 19:34:43,233 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 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) [2021-06-13 19:34:43,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:43,262 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-13 19:34:43,262 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-13 19:34:43,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 19:34:43,262 INFO L82 PathProgramCache]: Analyzing trace with hash 923755955, now seen corresponding path program 1 times [2021-06-13 19:34:43,262 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 19:34:43,263 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378435397] [2021-06-13 19:34:43,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 19:34:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 19:34:43,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 19:34:43,427 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 19:34:43,427 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378435397] [2021-06-13 19:34:43,427 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378435397] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 19:34:43,427 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 19:34:43,428 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-13 19:34:43,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423587123] [2021-06-13 19:34:43,428 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-13 19:34:43,428 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 19:34:43,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-13 19:34:43,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-06-13 19:34:43,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,429 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 19:34:43,429 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 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) [2021-06-13 19:34:43,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:43,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,583 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:43,585 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:43,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:43,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:43,644 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-13 19:34:43,645 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-13 19:34:43,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 19:34:43,647 INFO L82 PathProgramCache]: Analyzing trace with hash -1907154022, now seen corresponding path program 1 times [2021-06-13 19:34:43,647 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 19:34:43,647 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446305493] [2021-06-13 19:34:43,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 19:34:43,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 19:34:43,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 19:34:43,822 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 19:34:43,822 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446305493] [2021-06-13 19:34:43,822 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446305493] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 19:34:43,822 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 19:34:43,822 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-13 19:34:43,822 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236788792] [2021-06-13 19:34:43,823 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-13 19:34:43,823 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 19:34:43,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-13 19:34:43,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-13 19:34:43,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,824 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 19:34:43,824 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 7 states have internal predecessors, (78), 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) [2021-06-13 19:34:43,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:43,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:43,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:43,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:44,093 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,093 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,093 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,093 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,093 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,093 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,094 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,094 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,094 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,094 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,094 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,094 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,094 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,114 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,114 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,114 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,184 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,191 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,191 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,191 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,192 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,192 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,192 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,192 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,192 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,193 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,193 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,193 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,193 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,193 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:44,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:44,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:44,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 19:34:44,242 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-13 19:34:44,242 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-13 19:34:44,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 19:34:44,243 INFO L82 PathProgramCache]: Analyzing trace with hash 578168173, now seen corresponding path program 2 times [2021-06-13 19:34:44,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 19:34:44,243 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324843787] [2021-06-13 19:34:44,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 19:34:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 19:34:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 19:34:44,442 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 19:34:44,442 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324843787] [2021-06-13 19:34:44,442 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324843787] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 19:34:44,443 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 19:34:44,443 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-13 19:34:44,443 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117669595] [2021-06-13 19:34:44,443 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-13 19:34:44,443 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 19:34:44,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-13 19:34:44,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-06-13 19:34:44,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:44,445 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 19:34:44,445 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.875) internal successors, (79), 8 states have internal predecessors, (79), 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) [2021-06-13 19:34:44,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:44,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:44,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:44,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 19:34:44,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:44,652 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,653 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,653 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,653 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,653 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,653 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,653 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,653 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,654 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,654 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,654 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,654 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,654 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:44,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:44,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:44,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 19:34:44,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:44,691 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-13 19:34:44,692 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-13 19:34:44,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 19:34:44,692 INFO L82 PathProgramCache]: Analyzing trace with hash -907704717, now seen corresponding path program 3 times [2021-06-13 19:34:44,692 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 19:34:44,692 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006556821] [2021-06-13 19:34:44,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 19:34:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 19:34:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 19:34:44,855 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 19:34:44,855 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006556821] [2021-06-13 19:34:44,855 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006556821] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 19:34:44,855 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 19:34:44,855 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-06-13 19:34:44,856 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024166573] [2021-06-13 19:34:44,856 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-13 19:34:44,856 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 19:34:44,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-13 19:34:44,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-06-13 19:34:44,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:44,857 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 19:34:44,857 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 8.777777777777779) internal successors, (79), 9 states have internal predecessors, (79), 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) [2021-06-13 19:34:44,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:44,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:44,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:44,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 19:34:44,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:44,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:44,942 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,968 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,969 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,969 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,969 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,969 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,143 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,143 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,143 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,145 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,180 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,182 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:45,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:45,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:45,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 19:34:45,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 19:34:45,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-13 19:34:45,229 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-13 19:34:45,229 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-13 19:34:45,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 19:34:45,229 INFO L82 PathProgramCache]: Analyzing trace with hash 411262205, now seen corresponding path program 4 times [2021-06-13 19:34:45,230 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 19:34:45,230 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407514019] [2021-06-13 19:34:45,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 19:34:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-13 19:34:45,258 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-13 19:34:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-13 19:34:45,289 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-13 19:34:45,320 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-06-13 19:34:45,320 INFO L573 BasicCegarLoop]: Counterexample might be feasible [2021-06-13 19:34:45,320 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-13 19:34:45,323 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/3) [2021-06-13 19:34:45,325 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-06-13 19:34:45,341 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 19:34:45,341 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 19:34:45,341 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 19:34:45,341 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 19:34:45,341 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 19:34:45,341 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 19:34:45,341 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 19:34:45,341 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P1Thread1of1ForFork1======== [2021-06-13 19:34:45,345 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-13 19:34:45,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 19:34:45,345 INFO L82 PathProgramCache]: Analyzing trace with hash 1213707645, now seen corresponding path program 1 times [2021-06-13 19:34:45,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 19:34:45,345 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720833460] [2021-06-13 19:34:45,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-13 19:34:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 19:34:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 19:34:45,398 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 19:34:45,398 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720833460] [2021-06-13 19:34:45,398 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720833460] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 19:34:45,398 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 19:34:45,399 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-13 19:34:45,399 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27690959] [2021-06-13 19:34:45,399 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-13 19:34:45,399 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 19:34:45,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-13 19:34:45,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-13 19:34:45,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:45,400 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 19:34:45,400 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 29.0) internal successors, (58), 3 states have internal predecessors, (58), 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) [2021-06-13 19:34:45,400 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 19:34:45,429 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,432 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,487 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,501 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,509 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,567 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,567 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,567 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,567 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,568 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,568 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,568 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,568 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,568 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,568 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,568 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,569 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,588 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,588 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,588 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,589 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,589 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,589 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,589 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,589 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,589 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,589 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,590 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,590 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,590 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,609 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,627 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,628 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,662 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,663 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,663 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,663 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,665 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,665 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,698 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,698 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,698 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,699 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,699 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,699 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,699 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,699 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,699 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,699 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,700 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,700 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,700 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,721 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,721 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,722 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,722 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,722 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,722 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,722 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,722 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,722 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,722 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,723 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,723 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,723 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,744 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,744 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,746 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,761 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,761 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,761 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,761 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,761 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,762 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,764 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,793 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,793 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,793 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,793 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,793 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,793 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,793 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,793 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,794 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,794 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,794 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,794 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,794 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,816 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,817 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,817 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,817 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,817 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,817 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,817 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,817 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,818 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,818 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,818 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,818 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,818 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,834 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,834 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,855 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,875 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,875 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,875 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,875 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,875 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,875 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,875 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,892 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,892 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,892 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,892 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,892 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,893 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,893 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,893 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,893 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,893 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,893 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,893 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,893 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,977 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,978 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,978 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,978 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,978 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,978 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,978 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,978 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,979 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,979 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,979 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,979 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:45,979 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-13 19:34:46,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 19:34:46,033 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-13 19:34:46,034 INFO L301 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork1 was SAFE (3/3) [2021-06-13 19:34:46,034 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-13 19:34:46,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.06 07:34:46 BasicIcfg [2021-06-13 19:34:46,122 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-13 19:34:46,123 INFO L168 Benchmark]: Toolchain (without parser) took 6511.63 ms. Allocated memory was 180.4 MB in the beginning and 350.2 MB in the end (delta: 169.9 MB). Free memory was 142.9 MB in the beginning and 249.7 MB in the end (delta: -106.8 MB). Peak memory consumption was 201.6 MB. Max. memory is 8.0 GB. [2021-06-13 19:34:46,123 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 180.4 MB. Free memory is still 161.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-13 19:34:46,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 531.44 ms. Allocated memory is still 180.4 MB. Free memory was 142.7 MB in the beginning and 139.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-06-13 19:34:46,124 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.60 ms. Allocated memory is still 180.4 MB. Free memory was 139.5 MB in the beginning and 137.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-13 19:34:46,124 INFO L168 Benchmark]: Boogie Preprocessor took 37.60 ms. Allocated memory is still 180.4 MB. Free memory was 137.4 MB in the beginning and 135.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-13 19:34:46,124 INFO L168 Benchmark]: RCFGBuilder took 1610.94 ms. Allocated memory was 180.4 MB in the beginning and 246.4 MB in the end (delta: 66.1 MB). Free memory was 135.3 MB in the beginning and 222.8 MB in the end (delta: -87.5 MB). Peak memory consumption was 82.5 MB. Max. memory is 8.0 GB. [2021-06-13 19:34:46,124 INFO L168 Benchmark]: TraceAbstraction took 4248.57 ms. Allocated memory was 246.4 MB in the beginning and 350.2 MB in the end (delta: 103.8 MB). Free memory was 222.3 MB in the beginning and 249.7 MB in the end (delta: -27.4 MB). Peak memory consumption was 214.8 MB. Max. memory is 8.0 GB. [2021-06-13 19:34:46,126 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 180.4 MB. Free memory is still 161.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 531.44 ms. Allocated memory is still 180.4 MB. Free memory was 142.7 MB in the beginning and 139.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 68.60 ms. Allocated memory is still 180.4 MB. Free memory was 139.5 MB in the beginning and 137.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 37.60 ms. Allocated memory is still 180.4 MB. Free memory was 137.4 MB in the beginning and 135.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1610.94 ms. Allocated memory was 180.4 MB in the beginning and 246.4 MB in the end (delta: 66.1 MB). Free memory was 135.3 MB in the beginning and 222.8 MB in the end (delta: -87.5 MB). Peak memory consumption was 82.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 4248.57 ms. Allocated memory was 246.4 MB in the beginning and 350.2 MB in the end (delta: 103.8 MB). Free memory was 222.3 MB in the beginning and 249.7 MB in the end (delta: -27.4 MB). Peak memory consumption was 214.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 8543, positive: 7937, positive conditional: 7937, positive unconditional: 0, negative: 606, negative conditional: 606, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 8136, positive: 7937, positive conditional: 7937, positive unconditional: 0, negative: 199, negative conditional: 199, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 8136, positive: 7937, positive conditional: 0, positive unconditional: 7937, negative: 199, negative conditional: 0, negative unconditional: 199, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 834, positive: 810, positive conditional: 0, positive unconditional: 810, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 834, positive: 808, positive conditional: 0, positive unconditional: 808, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 347, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 343, negative conditional: 0, negative unconditional: 343, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8136, positive: 7127, positive conditional: 0, positive unconditional: 7127, negative: 175, negative conditional: 0, negative unconditional: 175, unknown: 834, unknown conditional: 0, unknown unconditional: 834] , Statistics on independence cache: Total cache size (in pairs): 834, Positive cache size: 810, Positive conditional cache size: 0, Positive unconditional cache size: 810, Negative cache size: 24, Negative conditional cache size: 0, Negative unconditional cache size: 24 ], Maximal queried relation: 0, Independence queries for same thread: 407 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7411, positive: 6995, positive conditional: 6995, positive unconditional: 0, negative: 416, negative conditional: 416, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 7052, positive: 6995, positive conditional: 6995, positive unconditional: 0, negative: 57, negative conditional: 57, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 7052, positive: 6947, positive conditional: 0, positive unconditional: 6947, negative: 105, negative conditional: 0, negative unconditional: 105, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 461, positive: 451, positive conditional: 0, positive unconditional: 451, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 461, positive: 449, positive conditional: 0, positive unconditional: 449, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 23, positive: 7, positive conditional: 5, positive unconditional: 2, negative: 16, negative conditional: 6, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 49, positive conditional: 47, positive unconditional: 2, negative: 261, negative conditional: 108, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 7052, positive: 6496, positive conditional: 0, positive unconditional: 6496, negative: 95, negative conditional: 0, negative unconditional: 95, unknown: 461, unknown conditional: 0, unknown unconditional: 461] , Statistics on independence cache: Total cache size (in pairs): 472, Positive cache size: 456, Positive conditional cache size: 5, Positive unconditional cache size: 451, Negative cache size: 16, Negative conditional cache size: 6, Negative unconditional cache size: 10, SemanticConditionEliminator.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 23, positive: 7, positive conditional: 5, positive unconditional: 2, negative: 16, negative conditional: 6, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 49, positive conditional: 47, positive unconditional: 2, negative: 261, negative conditional: 108, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 478, positive: 43, positive conditional: 43, positive unconditional: 0, negative: 424, negative conditional: 31, negative unconditional: 393, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 472, Positive cache size: 456, Positive conditional cache size: 5, Positive unconditional cache size: 451, Negative cache size: 16, Negative conditional cache size: 6, Negative unconditional cache size: 10, Eliminated conditions: 393, SemanticConditionEliminator.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 23, positive: 7, positive conditional: 5, positive unconditional: 2, negative: 16, negative conditional: 6, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 49, positive conditional: 47, positive unconditional: 2, negative: 261, negative conditional: 108, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 478, positive: 43, positive conditional: 43, positive unconditional: 0, negative: 424, negative conditional: 31, negative unconditional: 393, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 472, Positive cache size: 456, Positive conditional cache size: 5, Positive unconditional cache size: 451, Negative cache size: 16, Negative conditional cache size: 6, Negative unconditional cache size: 10, Eliminated conditions: 393, SemanticConditionEliminator.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 23, positive: 7, positive conditional: 5, positive unconditional: 2, negative: 16, negative conditional: 6, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 49, positive conditional: 47, positive unconditional: 2, negative: 261, negative conditional: 108, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 478, positive: 43, positive conditional: 43, positive unconditional: 0, negative: 424, negative conditional: 31, negative unconditional: 393, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 472, Positive cache size: 456, Positive conditional cache size: 5, Positive unconditional cache size: 451, Negative cache size: 16, Negative conditional cache size: 6, Negative unconditional cache size: 10, Eliminated conditions: 393, SemanticConditionEliminator.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 23, positive: 7, positive conditional: 5, positive unconditional: 2, negative: 16, negative conditional: 6, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 49, positive conditional: 47, positive unconditional: 2, negative: 261, negative conditional: 108, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 478, positive: 43, positive conditional: 43, positive unconditional: 0, negative: 424, negative conditional: 31, negative unconditional: 393, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 472, Positive cache size: 456, Positive conditional cache size: 5, Positive unconditional cache size: 451, Negative cache size: 16, Negative conditional cache size: 6, Negative unconditional cache size: 10, Eliminated conditions: 393, SemanticConditionEliminator.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 23, positive: 7, positive conditional: 5, positive unconditional: 2, negative: 16, negative conditional: 6, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 49, positive conditional: 47, positive unconditional: 2, negative: 261, negative conditional: 108, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 478, positive: 43, positive conditional: 43, positive unconditional: 0, negative: 424, negative conditional: 31, negative unconditional: 393, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 472, Positive cache size: 456, Positive conditional cache size: 5, Positive unconditional cache size: 451, Negative cache size: 16, Negative conditional cache size: 6, Negative unconditional cache size: 10, Eliminated conditions: 393, SemanticConditionEliminator.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 478, positive: 48, positive conditional: 48, positive unconditional: 0, negative: 430, negative conditional: 37, negative unconditional: 393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 23, positive: 7, positive conditional: 5, positive unconditional: 2, negative: 16, negative conditional: 6, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 49, positive conditional: 47, positive unconditional: 2, negative: 261, negative conditional: 108, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 478, positive: 43, positive conditional: 43, positive unconditional: 0, negative: 424, negative conditional: 31, negative unconditional: 393, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 472, Positive cache size: 456, Positive conditional cache size: 5, Positive unconditional cache size: 451, Negative cache size: 16, Negative conditional cache size: 6, Negative unconditional cache size: 10, Eliminated conditions: 393 ], Maximal queried relation: 6, Independence queries for same thread: 359 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 8057, positive: 7495, positive conditional: 7495, positive unconditional: 0, negative: 562, negative conditional: 562, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 7677, positive: 7495, positive conditional: 7495, 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: 7677, positive: 7482, positive conditional: 0, positive unconditional: 7482, negative: 195, negative conditional: 0, negative unconditional: 195, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 812, positive: 788, positive conditional: 0, positive unconditional: 788, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 812, positive: 786, positive conditional: 0, positive unconditional: 786, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 34, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 29, negative conditional: 5, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 446, positive: 48, positive conditional: 46, positive unconditional: 2, negative: 398, negative conditional: 98, negative unconditional: 300, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 7677, positive: 6694, positive conditional: 0, positive unconditional: 6694, negative: 171, negative conditional: 0, negative unconditional: 171, unknown: 812, unknown conditional: 0, unknown unconditional: 812] , Statistics on independence cache: Total cache size (in pairs): 820, Positive cache size: 791, Positive conditional cache size: 3, Positive unconditional cache size: 788, Negative cache size: 29, Negative conditional cache size: 5, Negative unconditional cache size: 24, SemanticConditionEliminator.Independence Queries: [ total: 195, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 182, negative conditional: 17, negative unconditional: 165, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 195, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 182, negative conditional: 17, negative unconditional: 165, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 34, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 29, negative conditional: 5, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 446, positive: 48, positive conditional: 46, positive unconditional: 2, negative: 398, negative conditional: 98, negative unconditional: 300, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 195, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 177, negative conditional: 12, negative unconditional: 165, unknown: 8, unknown conditional: 8, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 820, Positive cache size: 791, Positive conditional cache size: 3, Positive unconditional cache size: 788, Negative cache size: 29, Negative conditional cache size: 5, Negative unconditional cache size: 24, Eliminated conditions: 165 ], Maximal queried relation: 1, Independence queries for same thread: 380 - PositiveResult [Line: 19]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p0_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0] [L715] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0] [L717] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L719] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0] [L720] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0] [L721] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L723] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L725] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L726] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L727] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L728] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L729] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L730] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L731] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L732] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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$r_buff1_thd1=0] [L733] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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] [L734] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$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] [L735] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$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$read_delayed_var={0:0}] [L736] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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$w_buff0=0] [L737] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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] [L738] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$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] [L739] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$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$w_buff1_used=0] [L741] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$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] [L742] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=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] [L743] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L823] 0 pthread_t t839; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L824] FCALL, FORK 0 pthread_create(&t839, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L825] 0 pthread_t t840; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L826] FCALL, FORK 0 pthread_create(&t840, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L781] 2 y$w_buff1 = y$w_buff0 [L782] 2 y$w_buff0 = 1 [L783] 2 y$w_buff1_used = y$w_buff0_used [L784] 2 y$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L786] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L787] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L788] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L789] 2 y$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L792] 2 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L795] 2 __unbuffered_p1_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L798] 2 __unbuffered_p1_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L747] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L750] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L753] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L756] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L757] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L758] 1 y$flush_delayed = weak$$choice2 [L759] 1 y$mem_tmp = y [L760] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L760] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L761] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L761] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0) [L761] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L761] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L762] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L762] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1) [L762] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L762] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L763] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L763] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used) [L763] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L763] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L764] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L764] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L764] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L764] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L765] EXPR 1 weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L765] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1) [L765] EXPR 1 weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L765] 1 y$r_buff0_thd1 = weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L766] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L766] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L766] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L766] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L767] 1 __unbuffered_p0_EBX = y [L768] EXPR 1 y$flush_delayed ? y$mem_tmp : y [L768] 1 y = y$flush_delayed ? y$mem_tmp : y [L769] 1 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L801] 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) [L801] 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) [L802] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L802] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L803] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L803] 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 [L804] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L804] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L805] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L805] 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 [L774] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L808] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L828] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L776] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L810] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L4] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L832] 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) [L832] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L832] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L832] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L833] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L833] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L834] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L834] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L835] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L835] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L836] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L836] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L839] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L19] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L19] 0 reach_error() VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1 with 1 thread instances CFG has 5 procedures, 115 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 619.9ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12.3ms, PartialOrderReductionTime: 552.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 115 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 2694.0ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.1ms, PartialOrderReductionTime: 1289.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 43, 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: 55.9ms SsaConstructionTime, 403.8ms SatisfiabilityAnalysisTime, 705.3ms InterpolantComputationTime, 539 NumberOfCodeBlocks, 539 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 454 ConstructedInterpolants, 0 QuantifiedInterpolants, 1429 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1Thread1of1ForFork1 with 1 thread instances CFG has 5 procedures, 115 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 708.2ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.6ms, PartialOrderReductionTime: 634.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3, 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: 1.8ms SsaConstructionTime, 11.4ms SatisfiabilityAnalysisTime, 36.1ms InterpolantComputationTime, 58 NumberOfCodeBlocks, 58 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 57 ConstructedInterpolants, 0 QuantifiedInterpolants, 115 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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...