/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-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix015_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 14:50:05,237 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 14:50:05,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 14:50:05,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 14:50:05,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 14:50:05,323 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 14:50:05,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 14:50:05,324 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-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2021-07-14 14:50:05,353 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 14:50:05,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 14:50:05,354 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 14:50:05,354 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 14:50:05,357 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 14:50:05,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 14:50:05,357 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 14:50:05,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 14:50:05,357 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 14:50:05,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 14:50:05,358 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 14:50:05,358 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 14:50:05,358 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 14:50:05,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 14:50:05,358 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 14:50:05,358 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 14:50:05,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 14:50:05,358 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 14:50:05,358 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 14:50:05,359 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 14:50:05,359 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 14:50:05,359 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 14:50:05,359 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 14:50:05,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 14:50:05,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 14:50:05,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 14:50:05,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 14:50:05,359 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 14:50:05,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 14:50:05,359 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 14:50:05,360 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 14:50:05,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 14:50:05,360 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-14 14:50:05,360 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 14:50:05,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 14:50:05,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 14:50:05,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 14:50:05,681 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-14 14:50:05,681 INFO L275 PluginConnector]: CDTParser initialized [2021-07-14 14:50:05,682 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix015_power.opt.i [2021-07-14 14:50:05,735 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e1b23d0a/d5ba4864a7de45a59504ee04465793e4/FLAG0a5dcc771 [2021-07-14 14:50:06,197 INFO L306 CDTParser]: Found 1 translation units. [2021-07-14 14:50:06,197 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix015_power.opt.i [2021-07-14 14:50:06,215 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e1b23d0a/d5ba4864a7de45a59504ee04465793e4/FLAG0a5dcc771 [2021-07-14 14:50:06,226 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e1b23d0a/d5ba4864a7de45a59504ee04465793e4 [2021-07-14 14:50:06,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 14:50:06,229 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-14 14:50:06,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-14 14:50:06,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-14 14:50:06,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-14 14:50:06,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3133f13e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06, skipping insertion in model container [2021-07-14 14:50:06,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-14 14:50:06,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-14 14:50:06,416 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/mix015_power.opt.i[950,963] [2021-07-14 14:50:06,595 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 14:50:06,604 INFO L203 MainTranslator]: Completed pre-run [2021-07-14 14:50:06,614 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/mix015_power.opt.i[950,963] [2021-07-14 14:50:06,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 14:50:06,702 INFO L208 MainTranslator]: Completed translation [2021-07-14 14:50:06,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06 WrapperNode [2021-07-14 14:50:06,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-14 14:50:06,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 14:50:06,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 14:50:06,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 14:50:06,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,735 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 14:50:06,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 14:50:06,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 14:50:06,775 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 14:50:06,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,793 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,802 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (1/1) ... [2021-07-14 14:50:06,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 14:50:06,823 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 14:50:06,823 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 14:50:06,823 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 14:50:06,824 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (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 [2021-07-14 14:50:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-14 14:50:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-14 14:50:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-14 14:50:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-14 14:50:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-14 14:50:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-14 14:50:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-14 14:50:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-14 14:50:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-14 14:50:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-14 14:50:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-14 14:50:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-14 14:50:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 14:50:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 14:50:06,887 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 14:50:08,396 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 14:50:08,397 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-14 14:50:08,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 02:50:08 BoogieIcfgContainer [2021-07-14 14:50:08,398 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 14:50:08,399 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 14:50:08,399 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 14:50:08,401 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 14:50:08,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 02:50:06" (1/3) ... [2021-07-14 14:50:08,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69c5af01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 02:50:08, skipping insertion in model container [2021-07-14 14:50:08,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:50:06" (2/3) ... [2021-07-14 14:50:08,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69c5af01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 02:50:08, skipping insertion in model container [2021-07-14 14:50:08,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 02:50:08" (3/3) ... [2021-07-14 14:50:08,403 INFO L111 eAbstractionObserver]: Analyzing ICFG mix015_power.opt.i [2021-07-14 14:50:08,407 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 14:50:08,408 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 14:50:08,408 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-14 14:50:08,408 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 14:50:08,436 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,437 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,437 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,437 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,437 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,437 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,437 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,437 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,438 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,438 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,438 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,438 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,438 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,438 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,438 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,438 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,438 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,439 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,440 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,441 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,442 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,442 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,442 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,442 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,442 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,442 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,442 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,444 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,444 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,444 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,444 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,444 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,444 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,444 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,445 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,446 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,447 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,447 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,447 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,447 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,447 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,447 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,447 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,447 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,447 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,449 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,449 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,449 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,449 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,450 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,451 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,451 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,451 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,451 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,451 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,451 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,451 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,451 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,451 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,452 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,453 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,454 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,454 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,454 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,454 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,454 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,454 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,454 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,454 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,454 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,456 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,457 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,458 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,459 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,460 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,460 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,460 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,460 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,460 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,460 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,461 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,461 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,461 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,461 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,461 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,461 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,461 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,461 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,462 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,462 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,462 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,462 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,463 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,464 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,465 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,466 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,466 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,467 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,467 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,467 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,467 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,467 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,468 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,469 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,470 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,470 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,470 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,470 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,470 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,471 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,471 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,471 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,471 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,472 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-14 14:50:08,487 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 14:50:08,538 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 14:50:08,538 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 14:50:08,538 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 14:50:08,538 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 14:50:08,538 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 14:50:08,538 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 14:50:08,538 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 14:50:08,539 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P2Thread1of1ForFork1======== [2021-07-14 14:50:08,653 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,653 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,653 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,654 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,654 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,654 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,654 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,654 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,654 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,654 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,654 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,673 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,674 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,674 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,674 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,675 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,675 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,675 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,675 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,675 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,675 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,675 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,676 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,676 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,676 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,710 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:08,718 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 14:50:08,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 14:50:08,722 INFO L82 PathProgramCache]: Analyzing trace with hash 1026533040, now seen corresponding path program 1 times [2021-07-14 14:50:08,728 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 14:50:08,728 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372822533] [2021-07-14 14:50:08,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 14:50:08,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 14:50:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 14:50:09,034 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 14:50:09,034 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372822533] [2021-07-14 14:50:09,034 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372822533] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 14:50:09,034 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 14:50:09,035 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-14 14:50:09,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114554871] [2021-07-14 14:50:09,038 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 14:50:09,038 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 14:50:09,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 14:50:09,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-07-14 14:50:09,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:09,048 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 14:50:09,049 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 14.8) internal successors, (74), 6 states have internal predecessors, (74), 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) [2021-07-14 14:50:09,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:09,075 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,095 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,101 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite45_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,102 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,102 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,102 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,102 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,102 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,102 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite39_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,103 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,103 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,103 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,103 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite41_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,103 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,103 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite44_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,130 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,131 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,131 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,131 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,131 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,131 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,131 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,132 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,148 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,149 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,149 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,149 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,149 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,149 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,149 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,149 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,150 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,150 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,150 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,150 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,150 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,174 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,174 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,174 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,177 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,197 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,197 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,197 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,197 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,197 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,198 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,198 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,198 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,198 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,198 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,198 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,198 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,198 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,236 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,236 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,236 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,237 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,237 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,237 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,237 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,237 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,237 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,237 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,238 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,238 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,238 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,251 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,252 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,252 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,252 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,252 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,252 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,270 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,270 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,270 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,270 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,271 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,271 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,271 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,271 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,271 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,271 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,271 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,272 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,272 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,288 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,289 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,289 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,289 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,289 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,289 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,289 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,290 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,290 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,290 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,290 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,290 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,290 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 14:50:09,537 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 14:50:09,542 INFO L301 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork1 was SAFE (1/2) [2021-07-14 14:50:09,543 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 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 [2021-07-14 14:50:09,548 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 14:50:09,548 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 14:50:09,548 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 14:50:09,548 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 14:50:09,548 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 14:50:09,549 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 14:50:09,549 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 14:50:09,549 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 14:50:09,598 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,606 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,607 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,607 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,607 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,607 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,607 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,608 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,608 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,608 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,608 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,608 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,608 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,608 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,639 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite45_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,639 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,640 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,640 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,640 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,640 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,640 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite39_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,640 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,640 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,641 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,641 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite41_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,641 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,641 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite44_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,657 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,657 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,657 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,657 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:09,673 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 14:50:09,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 14:50:09,674 INFO L82 PathProgramCache]: Analyzing trace with hash -1331774076, now seen corresponding path program 1 times [2021-07-14 14:50:09,674 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 14:50:09,674 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414308996] [2021-07-14 14:50:09,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 14:50:09,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 14:50:09,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 14:50:09,706 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 14:50:09,706 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414308996] [2021-07-14 14:50:09,706 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414308996] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 14:50:09,707 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 14:50:09,707 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 14:50:09,707 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326984589] [2021-07-14 14:50:09,707 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-14 14:50:09,707 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 14:50:09,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-14 14:50:09,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-14 14:50:09,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:09,708 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 14:50:09,708 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) [2021-07-14 14:50:09,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:09,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:09,710 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 14:50:09,711 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 14:50:09,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 14:50:09,711 INFO L82 PathProgramCache]: Analyzing trace with hash -1359665292, now seen corresponding path program 1 times [2021-07-14 14:50:09,711 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 14:50:09,711 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335003585] [2021-07-14 14:50:09,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 14:50:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 14:50:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 14:50:09,854 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 14:50:09,854 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335003585] [2021-07-14 14:50:09,854 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1335003585] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 14:50:09,854 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 14:50:09,854 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 14:50:09,854 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080186682] [2021-07-14 14:50:09,855 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 14:50:09,855 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 14:50:09,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 14:50:09,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-14 14:50:09,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:09,856 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 14:50:09,856 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 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) [2021-07-14 14:50:09,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:09,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:09,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:09,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:09,930 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-14 14:50:09,931 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 14:50:09,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 14:50:09,942 INFO L82 PathProgramCache]: Analyzing trace with hash 1866906614, now seen corresponding path program 1 times [2021-07-14 14:50:09,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 14:50:09,943 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003603895] [2021-07-14 14:50:09,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 14:50:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 14:50:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 14:50:10,093 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 14:50:10,094 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1003603895] [2021-07-14 14:50:10,094 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1003603895] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 14:50:10,094 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 14:50:10,094 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 14:50:10,094 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263129507] [2021-07-14 14:50:10,095 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 14:50:10,095 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 14:50:10,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 14:50:10,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-14 14:50:10,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,096 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 14:50:10,097 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 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) [2021-07-14 14:50:10,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:10,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,155 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,177 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,177 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,177 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,177 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,177 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,193 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,193 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,193 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,193 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,193 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,194 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,194 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,215 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,215 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,215 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,215 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,215 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,215 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,244 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite45_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,244 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,245 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,245 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,245 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,245 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,245 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite39_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,245 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,245 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,245 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,246 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite41_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,246 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,246 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite44_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,267 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite45_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,268 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,268 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,268 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,268 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,268 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,268 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite39_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,268 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,268 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,269 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,269 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite41_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,269 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,269 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite44_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:10,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:10,304 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-14 14:50:10,304 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 14:50:10,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 14:50:10,305 INFO L82 PathProgramCache]: Analyzing trace with hash -947843068, now seen corresponding path program 1 times [2021-07-14 14:50:10,305 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 14:50:10,305 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028509487] [2021-07-14 14:50:10,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 14:50:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 14:50:10,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 14:50:10,452 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 14:50:10,452 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028509487] [2021-07-14 14:50:10,452 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028509487] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 14:50:10,452 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 14:50:10,452 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-14 14:50:10,453 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650169106] [2021-07-14 14:50:10,453 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 14:50:10,453 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 14:50:10,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 14:50:10,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-14 14:50:10,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,453 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 14:50:10,454 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 14.833333333333334) internal successors, (89), 6 states have internal predecessors, (89), 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) [2021-07-14 14:50:10,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:10,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:10,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,514 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,514 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,515 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,516 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,516 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:10,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:10,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 14:50:10,554 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-14 14:50:10,554 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 14:50:10,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 14:50:10,555 INFO L82 PathProgramCache]: Analyzing trace with hash -990094204, now seen corresponding path program 2 times [2021-07-14 14:50:10,555 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 14:50:10,555 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665860079] [2021-07-14 14:50:10,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 14:50:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 14:50:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 14:50:10,712 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 14:50:10,712 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665860079] [2021-07-14 14:50:10,712 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665860079] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 14:50:10,712 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 14:50:10,712 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-14 14:50:10,714 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405996877] [2021-07-14 14:50:10,714 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 14:50:10,714 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 14:50:10,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 14:50:10,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-14 14:50:10,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,715 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 14:50:10,715 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 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) [2021-07-14 14:50:10,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:10,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:10,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 14:50:10,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,779 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,788 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,788 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite45_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite39_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,790 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite41_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,790 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,790 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite44_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,806 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,806 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite51_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:10,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:10,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:10,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:10,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 14:50:10,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 14:50:10,833 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-14 14:50:10,833 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 14:50:10,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 14:50:10,834 INFO L82 PathProgramCache]: Analyzing trace with hash -760712001, now seen corresponding path program 1 times [2021-07-14 14:50:10,834 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 14:50:10,835 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160442896] [2021-07-14 14:50:10,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 14:50:10,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 14:50:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 14:50:11,018 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 14:50:11,018 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160442896] [2021-07-14 14:50:11,018 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160442896] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 14:50:11,018 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 14:50:11,019 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 14:50:11,019 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022646645] [2021-07-14 14:50:11,019 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 14:50:11,019 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 14:50:11,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 14:50:11,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-14 14:50:11,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:11,020 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 14:50:11,020 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 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) [2021-07-14 14:50:11,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:11,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:11,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:11,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 14:50:11,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 14:50:11,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:11,103 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,103 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,103 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,103 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,103 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,104 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,104 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,104 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,104 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,104 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,104 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,104 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,105 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,120 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,120 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,121 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,121 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,121 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,121 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,121 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,121 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,121 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,121 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,122 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,122 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,122 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,137 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,137 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,137 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,137 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,137 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,137 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,138 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,138 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,138 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,138 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,138 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,138 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,138 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,140 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite45_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,140 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,140 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,140 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,140 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,141 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,141 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite39_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,141 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,141 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,141 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,141 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite41_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,141 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,142 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite44_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,171 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite45_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,172 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,172 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,172 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,172 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,172 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite32_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,172 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite39_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,173 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite38_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,173 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,173 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,173 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite41_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,173 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,173 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite44_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,175 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,176 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,177 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,206 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite51_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,207 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,207 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,207 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,207 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,207 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,207 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,208 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,208 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,208 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,208 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,208 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,208 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,208 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,237 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,238 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,238 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,238 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,238 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,238 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,239 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,239 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,239 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,239 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,239 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,239 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,239 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,241 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite51_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 14:50:11,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:11,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:11,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:11,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 14:50:11,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 14:50:11,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:11,370 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-14 14:50:11,370 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 14:50:11,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 14:50:11,371 INFO L82 PathProgramCache]: Analyzing trace with hash 2084683315, now seen corresponding path program 2 times [2021-07-14 14:50:11,371 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 14:50:11,371 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83896119] [2021-07-14 14:50:11,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 14:50:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 14:50:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 14:50:11,471 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 14:50:11,471 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83896119] [2021-07-14 14:50:11,471 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [83896119] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 14:50:11,471 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 14:50:11,471 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 14:50:11,471 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232171036] [2021-07-14 14:50:11,471 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 14:50:11,471 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 14:50:11,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 14:50:11,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-14 14:50:11,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:11,472 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 14:50:11,472 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 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) [2021-07-14 14:50:11,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:11,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:11,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:11,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 14:50:11,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 14:50:11,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:11,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:11,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 14:50:11,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 14:50:11,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:11,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 14:50:11,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 14:50:11,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:11,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 14:50:11,631 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-14 14:50:11,631 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 14:50:11,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 14:50:11,631 INFO L82 PathProgramCache]: Analyzing trace with hash 1099986503, now seen corresponding path program 3 times [2021-07-14 14:50:11,631 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 14:50:11,631 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568578776] [2021-07-14 14:50:11,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 14:50:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-14 14:50:11,671 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-14 14:50:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-14 14:50:11,708 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-14 14:50:11,757 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-14 14:50:11,757 INFO L609 BasicCegarLoop]: Counterexample might be feasible [2021-07-14 14:50:11,758 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-14 14:50:11,765 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/2) [2021-07-14 14:50:11,767 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 14:50:11,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 02:50:11 BasicIcfg [2021-07-14 14:50:11,900 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 14:50:11,903 INFO L168 Benchmark]: Toolchain (without parser) took 5671.55 ms. Allocated memory was 206.6 MB in the beginning and 415.2 MB in the end (delta: 208.7 MB). Free memory was 168.9 MB in the beginning and 243.1 MB in the end (delta: -74.1 MB). Peak memory consumption was 133.7 MB. Max. memory is 8.0 GB. [2021-07-14 14:50:11,903 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 206.6 MB. Free memory was 187.6 MB in the beginning and 187.4 MB in the end (delta: 209.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 14:50:11,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 472.69 ms. Allocated memory is still 206.6 MB. Free memory was 168.7 MB in the beginning and 175.0 MB in the end (delta: -6.3 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-07-14 14:50:11,903 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.86 ms. Allocated memory is still 206.6 MB. Free memory was 175.0 MB in the beginning and 171.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-14 14:50:11,904 INFO L168 Benchmark]: Boogie Preprocessor took 47.29 ms. Allocated memory is still 206.6 MB. Free memory was 171.9 MB in the beginning and 169.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-14 14:50:11,904 INFO L168 Benchmark]: RCFGBuilder took 1575.22 ms. Allocated memory was 206.6 MB in the beginning and 252.7 MB in the end (delta: 46.1 MB). Free memory was 169.2 MB in the beginning and 168.7 MB in the end (delta: 551.0 kB). Peak memory consumption was 108.7 MB. Max. memory is 8.0 GB. [2021-07-14 14:50:11,904 INFO L168 Benchmark]: TraceAbstraction took 3501.13 ms. Allocated memory was 252.7 MB in the beginning and 415.2 MB in the end (delta: 162.5 MB). Free memory was 168.7 MB in the beginning and 243.1 MB in the end (delta: -74.4 MB). Peak memory consumption was 87.6 MB. Max. memory is 8.0 GB. [2021-07-14 14:50:11,909 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 206.6 MB. Free memory was 187.6 MB in the beginning and 187.4 MB in the end (delta: 209.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 472.69 ms. Allocated memory is still 206.6 MB. Free memory was 168.7 MB in the beginning and 175.0 MB in the end (delta: -6.3 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 70.86 ms. Allocated memory is still 206.6 MB. Free memory was 175.0 MB in the beginning and 171.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 47.29 ms. Allocated memory is still 206.6 MB. Free memory was 171.9 MB in the beginning and 169.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1575.22 ms. Allocated memory was 206.6 MB in the beginning and 252.7 MB in the end (delta: 46.1 MB). Free memory was 169.2 MB in the beginning and 168.7 MB in the end (delta: 551.0 kB). Peak memory consumption was 108.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 3501.13 ms. Allocated memory was 252.7 MB in the beginning and 415.2 MB in the end (delta: 162.5 MB). Free memory was 168.7 MB in the beginning and 243.1 MB in the end (delta: -74.4 MB). Peak memory consumption was 87.6 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: 15412, positive: 15135, positive conditional: 6165, positive unconditional: 8970, negative: 277, negative conditional: 187, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 15295, positive: 15135, positive conditional: 6165, positive unconditional: 8970, negative: 160, negative conditional: 70, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 15295, positive: 14792, positive conditional: 0, positive unconditional: 14792, negative: 503, negative conditional: 0, negative unconditional: 503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1833, positive: 1810, positive conditional: 0, positive unconditional: 1810, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1833, positive: 1806, positive conditional: 0, positive unconditional: 1806, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 32, positive: 8, positive conditional: 4, positive unconditional: 4, negative: 24, negative conditional: 1, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, positive: 90, positive conditional: 83, positive unconditional: 7, negative: 241, negative conditional: 17, negative unconditional: 223, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 15295, positive: 12982, positive conditional: 0, positive unconditional: 12982, negative: 480, negative conditional: 0, negative unconditional: 480, unknown: 1833, unknown conditional: 0, unknown unconditional: 1833] , Statistics on independence cache: Total cache size (in pairs): 1838, Positive cache size: 1814, Positive conditional cache size: 4, Positive unconditional cache size: 1810, Negative cache size: 24, Negative conditional cache size: 1, Negative unconditional cache size: 23, SemanticConditionEliminator.Independence Queries: [ total: 492, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 149, negative conditional: 9, negative unconditional: 140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 492, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 149, negative conditional: 9, negative unconditional: 140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 32, positive: 8, positive conditional: 4, positive unconditional: 4, negative: 24, negative conditional: 1, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, positive: 90, positive conditional: 83, positive unconditional: 7, negative: 241, negative conditional: 17, negative unconditional: 223, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 492, positive: 339, positive conditional: 339, positive unconditional: 0, negative: 148, negative conditional: 8, negative unconditional: 140, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1838, Positive cache size: 1814, Positive conditional cache size: 4, Positive unconditional cache size: 1810, Negative cache size: 24, Negative conditional cache size: 1, Negative unconditional cache size: 23, Eliminated conditions: 61 ], Maximal queried relation: 1, Independence queries for same thread: 117 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 338, Number of persistent set computation: 1445, Number of trivial persistent sets: 842, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 15412, positive: 15135, positive conditional: 6165, positive unconditional: 8970, negative: 277, negative conditional: 187, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 15295, positive: 15135, positive conditional: 6165, positive unconditional: 8970, negative: 160, negative conditional: 70, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 15295, positive: 14792, positive conditional: 0, positive unconditional: 14792, negative: 503, negative conditional: 0, negative unconditional: 503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1833, positive: 1810, positive conditional: 0, positive unconditional: 1810, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1833, positive: 1806, positive conditional: 0, positive unconditional: 1806, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 32, positive: 8, positive conditional: 4, positive unconditional: 4, negative: 24, negative conditional: 1, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, positive: 90, positive conditional: 83, positive unconditional: 7, negative: 241, negative conditional: 17, negative unconditional: 223, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 15295, positive: 12982, positive conditional: 0, positive unconditional: 12982, negative: 480, negative conditional: 0, negative unconditional: 480, unknown: 1833, unknown conditional: 0, unknown unconditional: 1833] , Statistics on independence cache: Total cache size (in pairs): 1838, Positive cache size: 1814, Positive conditional cache size: 4, Positive unconditional cache size: 1810, Negative cache size: 24, Negative conditional cache size: 1, Negative unconditional cache size: 23, SemanticConditionEliminator.Independence Queries: [ total: 492, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 149, negative conditional: 9, negative unconditional: 140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 492, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 149, negative conditional: 9, negative unconditional: 140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 32, positive: 8, positive conditional: 4, positive unconditional: 4, negative: 24, negative conditional: 1, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, positive: 90, positive conditional: 83, positive unconditional: 7, negative: 241, negative conditional: 17, negative unconditional: 223, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 492, positive: 339, positive conditional: 339, positive unconditional: 0, negative: 148, negative conditional: 8, negative unconditional: 140, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1838, Positive cache size: 1814, Positive conditional cache size: 4, Positive unconditional cache size: 1810, Negative cache size: 24, Negative conditional cache size: 1, Negative unconditional cache size: 23, Eliminated conditions: 61 ], Maximal queried relation: 1, Independence queries for same thread: 117 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 12687, positive: 12284, positive conditional: 7002, positive unconditional: 5282, negative: 403, negative conditional: 343, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 12511, positive: 12284, positive conditional: 7002, positive unconditional: 5282, negative: 227, negative conditional: 167, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 12511, positive: 11987, positive conditional: 0, positive unconditional: 11987, negative: 524, negative conditional: 0, negative unconditional: 524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1619, positive: 1584, positive conditional: 0, positive unconditional: 1584, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1619, positive: 1578, positive conditional: 0, positive unconditional: 1578, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 41, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 12511, positive: 10403, positive conditional: 0, positive unconditional: 10403, negative: 489, negative conditional: 0, negative unconditional: 489, unknown: 1619, unknown conditional: 0, unknown unconditional: 1619] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914 ], Maximal queried relation: 7, Independence queries for same thread: 176 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 414, Number of persistent set computation: 618, Number of trivial persistent sets: 411, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 12687, positive: 12284, positive conditional: 7002, positive unconditional: 5282, negative: 403, negative conditional: 343, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 12511, positive: 12284, positive conditional: 7002, positive unconditional: 5282, negative: 227, negative conditional: 167, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 12511, positive: 11987, positive conditional: 0, positive unconditional: 11987, negative: 524, negative conditional: 0, negative unconditional: 524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1619, positive: 1584, positive conditional: 0, positive unconditional: 1584, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1619, positive: 1578, positive conditional: 0, positive unconditional: 1578, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 41, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 12511, positive: 10403, positive conditional: 0, positive unconditional: 10403, negative: 489, negative conditional: 0, negative unconditional: 489, unknown: 1619, unknown conditional: 0, unknown unconditional: 1619] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914, SemanticConditionEliminator.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2661, positive: 297, positive conditional: 297, positive unconditional: 0, negative: 2364, negative conditional: 240, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, positive: 15, positive conditional: 9, positive unconditional: 6, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 466, positive: 60, positive conditional: 54, positive unconditional: 6, negative: 406, negative conditional: 23, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2661, positive: 288, positive conditional: 288, positive unconditional: 0, negative: 2358, negative conditional: 234, negative unconditional: 2124, unknown: 15, unknown conditional: 15, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1634, Positive cache size: 1593, Positive conditional cache size: 9, Positive unconditional cache size: 1584, Negative cache size: 41, Negative conditional cache size: 6, Negative unconditional cache size: 35, Eliminated conditions: 1914 ], Maximal queried relation: 7, Independence queries for same thread: 176 - PositiveResult [Line: 18]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; 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_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L719] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L721] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0] [L722] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0] [L723] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L725] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L727] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L729] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L730] 0 _Bool z$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0] [L731] 0 int z$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0] [L732] 0 _Bool z$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0] [L733] 0 _Bool z$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0] [L734] 0 _Bool z$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0] [L735] 0 _Bool z$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0] [L736] 0 _Bool z$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0] [L737] 0 _Bool z$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0] [L738] 0 _Bool z$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0] [L739] 0 _Bool z$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0] [L740] 0 _Bool z$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0] [L741] 0 int *z$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}] [L742] 0 int z$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0] [L743] 0 _Bool z$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0] [L744] 0 int z$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0] [L745] 0 _Bool z$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L746] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L747] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L853] 0 pthread_t t388; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L854] FCALL, FORK 0 pthread_create(&t388, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L855] 0 pthread_t t389; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L856] FCALL, FORK 0 pthread_create(&t389, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L857] 0 pthread_t t390; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L858] FCALL, FORK 0 pthread_create(&t390, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L800] 3 z$w_buff1 = z$w_buff0 [L801] 3 z$w_buff0 = 1 [L802] 3 z$w_buff1_used = z$w_buff0_used [L803] 3 z$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L805] 3 z$r_buff1_thd0 = z$r_buff0_thd0 [L806] 3 z$r_buff1_thd1 = z$r_buff0_thd1 [L807] 3 z$r_buff1_thd2 = z$r_buff0_thd2 [L808] 3 z$r_buff1_thd3 = z$r_buff0_thd3 [L809] 3 z$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L812] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L813] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L814] 3 z$flush_delayed = weak$$choice2 [L815] 3 z$mem_tmp = z [L816] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L816] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1 [L816] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L816] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L817] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L817] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L818] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L818] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L819] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L819] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L820] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L820] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L821] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L821] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L822] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L822] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L823] 3 __unbuffered_p2_EAX = z [L824] EXPR 3 z$flush_delayed ? z$mem_tmp : z [L824] 3 z = z$flush_delayed ? z$mem_tmp : z [L825] 3 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L828] 3 __unbuffered_p2_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L751] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L754] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L757] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L760] 1 __unbuffered_p0_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L765] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L767] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L772] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L775] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L776] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L777] 2 z$flush_delayed = weak$$choice2 [L778] 2 z$mem_tmp = z [L779] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff1) [L779] 2 z = !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff1) [L780] EXPR 2 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L780] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0) [L780] EXPR 2 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L780] 2 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L781] EXPR 2 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L781] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1) [L781] EXPR 2 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L781] 2 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L782] EXPR 2 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L782] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used) [L782] EXPR 2 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L782] 2 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L783] EXPR 2 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L783] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L783] EXPR 2 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L783] 2 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L784] EXPR 2 weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L784] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2) [L784] EXPR 2 weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L784] 2 z$r_buff0_thd2 = weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L785] EXPR 2 weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L785] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L785] EXPR 2 weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L785] 2 z$r_buff1_thd2 = weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L786] 2 __unbuffered_p1_EAX = z [L787] EXPR 2 z$flush_delayed ? z$mem_tmp : z [L787] 2 z = z$flush_delayed ? z$mem_tmp : z [L788] 2 z$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L793] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L795] 2 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L831] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L831] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L832] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L832] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L833] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L833] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L834] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L834] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L835] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L835] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L838] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L860] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L864] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L864] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L864] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L864] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L865] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L865] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L866] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L866] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L867] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L867] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L868] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L868] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L871] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L18] COND TRUE 0 !expression VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 140 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1044.9ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.8ms, PartialOrderReductionTime: 656.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 5, 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: 5.3ms SsaConstructionTime, 70.8ms SatisfiabilityAnalysisTime, 179.1ms InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 73 ConstructedInterpolants, 0 QuantifiedInterpolants, 412 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 140 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 2220.5ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 1132.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 47, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 26.2ms SsaConstructionTime, 327.6ms SatisfiabilityAnalysisTime, 563.2ms InterpolantComputationTime, 675 NumberOfCodeBlocks, 675 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 576 ConstructedInterpolants, 0 QuantifiedInterpolants, 2319 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...