/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-SemanticLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix050_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:29:26,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:29:26,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:29:26,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:29:26,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 21:29:26,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 21:29:26,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 21:29:26,641 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-SemanticLbe-Delay.epf [2021-03-12 21:29:26,678 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:29:26,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:29:26,678 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:29:26,678 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:29:26,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:29:26,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:29:26,679 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:29:26,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:29:26,680 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:29:26,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:29:26,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:29:26,681 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:29:26,681 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:29:26,681 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:29:26,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:29:26,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:29:26,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:29:26,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:29:26,681 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:29:26,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:29:26,682 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:29:26,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:29:26,682 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:29:26,682 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:29:26,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:29:26,959 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:29:26,961 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:29:26,962 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:29:26,963 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:29:26,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix050_power.opt.i [2021-03-12 21:29:27,004 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/646bf4223/4d134e6faaaa4d4fa916f7fac85e28ec/FLAG3eadf82cd [2021-03-12 21:29:27,429 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:29:27,430 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix050_power.opt.i [2021-03-12 21:29:27,444 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/646bf4223/4d134e6faaaa4d4fa916f7fac85e28ec/FLAG3eadf82cd [2021-03-12 21:29:27,751 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/646bf4223/4d134e6faaaa4d4fa916f7fac85e28ec [2021-03-12 21:29:27,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:29:27,757 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:29:27,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:29:27,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:29:27,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:29:27,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:29:27" (1/1) ... [2021-03-12 21:29:27,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d9af955 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:27, skipping insertion in model container [2021-03-12 21:29:27,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:29:27" (1/1) ... [2021-03-12 21:29:27,768 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:29:27,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:29:27,881 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix050_power.opt.i[950,963] [2021-03-12 21:29:28,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:29:28,060 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:29:28,071 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix050_power.opt.i[950,963] [2021-03-12 21:29:28,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:29:28,158 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:29:28,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28 WrapperNode [2021-03-12 21:29:28,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:29:28,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:29:28,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:29:28,160 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:29:28,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... [2021-03-12 21:29:28,175 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... [2021-03-12 21:29:28,191 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:29:28,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:29:28,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:29:28,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:29:28,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... [2021-03-12 21:29:28,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... [2021-03-12 21:29:28,200 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... [2021-03-12 21:29:28,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... [2021-03-12 21:29:28,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... [2021-03-12 21:29:28,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... [2021-03-12 21:29:28,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... [2021-03-12 21:29:28,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:29:28,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:29:28,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:29:28,227 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:29:28,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:29:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:29:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:29:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:29:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:29:28,289 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:29:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:29:28,290 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:29:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:29:28,290 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:29:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:29:28,290 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-03-12 21:29:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-03-12 21:29:28,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:29:28,290 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:29:28,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:29:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:29:28,292 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-12 21:29:29,711 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:29:29,711 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:29:29,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:29:29 BoogieIcfgContainer [2021-03-12 21:29:29,714 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:29:29,715 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:29:29,715 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:29:29,717 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:29:29,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:29:27" (1/3) ... [2021-03-12 21:29:29,718 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15de2602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:29:29, skipping insertion in model container [2021-03-12 21:29:29,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:29:28" (2/3) ... [2021-03-12 21:29:29,718 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15de2602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:29:29, skipping insertion in model container [2021-03-12 21:29:29,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:29:29" (3/3) ... [2021-03-12 21:29:29,719 INFO L111 eAbstractionObserver]: Analyzing ICFG mix050_power.opt.i [2021-03-12 21:29:29,723 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:29:29,723 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:29:29,726 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:29:29,726 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:29:29,759 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,759 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,759 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,759 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,759 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,759 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,759 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,759 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,760 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,760 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,760 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,760 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,760 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,761 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,761 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,761 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,761 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,761 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,762 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,762 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,762 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,762 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,762 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,762 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,762 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,763 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,763 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,763 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,763 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,763 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,763 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,764 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,765 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,766 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,766 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,766 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,767 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,768 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,768 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,768 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,768 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,768 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,768 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,768 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,768 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,768 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,769 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,769 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,769 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,769 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,770 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,770 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,770 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,770 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,773 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,773 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,773 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,774 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,778 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,779 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,780 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,780 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,780 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,780 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,782 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,783 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,784 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,784 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,784 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,784 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,784 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,785 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,785 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,785 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,785 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,785 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,785 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,785 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,786 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,786 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,786 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,786 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,786 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,786 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,786 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,786 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,786 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,787 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,787 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,788 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,789 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,789 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,789 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,789 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,789 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,789 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,790 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,790 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,791 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,791 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,792 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,792 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,792 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,792 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,792 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,793 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,793 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,793 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,793 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,793 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,795 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,798 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,798 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,798 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,798 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,799 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,800 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,800 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,800 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,800 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,800 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,800 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,800 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,800 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,805 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,805 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,805 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,805 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,805 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,805 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,805 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,805 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,805 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,806 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:29,806 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:29:29,818 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-03-12 21:29:29,867 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:29:29,867 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:29:29,867 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:29:29,867 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:29:29,867 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:29:29,868 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:29:29,868 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:29:29,868 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:29:29,876 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:29:29,876 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 128 places, 117 transitions, 254 flow [2021-03-12 21:29:29,879 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 128 places, 117 transitions, 254 flow [2021-03-12 21:29:29,880 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 128 places, 117 transitions, 254 flow [2021-03-12 21:29:29,941 INFO L129 PetriNetUnfolder]: 2/113 cut-off events. [2021-03-12 21:29:29,941 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:29:29,943 INFO L84 FinitePrefix]: Finished finitePrefix Result has 126 conditions, 113 events. 2/113 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 89 event pairs, 0 based on Foata normal form. 0/109 useless extension candidates. Maximal degree in co-relation 76. Up to 2 conditions per place. [2021-03-12 21:29:29,946 INFO L116 LiptonReduction]: Number of co-enabled transitions 2672 [2021-03-12 21:29:30,934 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2021-03-12 21:29:31,274 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 81 [2021-03-12 21:29:31,379 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-12 21:29:34,255 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-03-12 21:29:34,421 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-12 21:29:34,765 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-03-12 21:29:34,914 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-12 21:29:34,919 INFO L131 LiptonReduction]: Checked pairs total: 8233 [2021-03-12 21:29:34,919 INFO L133 LiptonReduction]: Total number of compositions: 94 [2021-03-12 21:29:34,937 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:34,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:34,940 INFO L82 PathProgramCache]: Analyzing trace with hash 1210266, now seen corresponding path program 1 times [2021-03-12 21:29:34,945 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:34,945 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529455030] [2021-03-12 21:29:34,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:35,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:35,103 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529455030] [2021-03-12 21:29:35,103 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:35,103 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:29:35,103 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734919682] [2021-03-12 21:29:35,106 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:29:35,106 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:35,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:29:35,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:29:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:35,115 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:35,115 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:29:35,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:35,170 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,171 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,172 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,172 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,172 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,179 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite46_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:35,189 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:29:35,190 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:35,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:35,190 INFO L82 PathProgramCache]: Analyzing trace with hash 1837375545, now seen corresponding path program 1 times [2021-03-12 21:29:35,190 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:35,190 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154672040] [2021-03-12 21:29:35,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:35,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:35,589 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154672040] [2021-03-12 21:29:35,589 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:35,589 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-03-12 21:29:35,589 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219881124] [2021-03-12 21:29:35,590 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-12 21:29:35,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:35,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-12 21:29:35,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-12 21:29:35,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:35,590 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:35,590 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 8 states have (on average 3.5) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:29:35,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:35,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:35,757 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,758 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite46_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,779 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,780 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite46_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,808 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,819 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,819 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,819 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,819 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,820 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,820 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,820 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,820 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,820 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,820 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,820 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,820 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,820 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,846 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,846 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,846 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,847 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,905 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,906 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,907 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,907 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,929 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,929 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,929 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,929 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,929 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,929 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,930 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,930 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,930 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,930 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,930 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,930 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,930 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:35,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:35,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:29:35,969 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:29:35,969 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:35,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:35,969 INFO L82 PathProgramCache]: Analyzing trace with hash -571177136, now seen corresponding path program 1 times [2021-03-12 21:29:35,969 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:35,970 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236291427] [2021-03-12 21:29:35,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:36,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:36,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236291427] [2021-03-12 21:29:36,332 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:36,332 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-03-12 21:29:36,332 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015517993] [2021-03-12 21:29:36,332 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-12 21:29:36,332 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:36,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-12 21:29:36,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2021-03-12 21:29:36,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:36,333 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:36,333 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:29:36,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:36,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:29:36,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:36,504 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,504 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,504 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,505 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,543 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,543 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,544 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:36,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:29:36,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:36,576 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:29:36,576 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:36,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:36,576 INFO L82 PathProgramCache]: Analyzing trace with hash -1234111665, now seen corresponding path program 1 times [2021-03-12 21:29:36,576 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:36,576 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181248330] [2021-03-12 21:29:36,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:36,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:29:36,673 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181248330] [2021-03-12 21:29:36,673 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:36,673 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 21:29:36,673 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639214817] [2021-03-12 21:29:36,674 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:29:36,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:36,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:29:36,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:29:36,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:36,677 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:36,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 6 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:29:36,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:36,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:29:36,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:36,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:36,735 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,738 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,738 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,738 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,738 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,738 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,738 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,738 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,738 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,738 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,739 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,739 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,739 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,739 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,740 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,767 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,768 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,803 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite46_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,831 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite46_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,832 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,854 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,854 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,867 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,867 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,885 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:36,886 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,042 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,043 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,066 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,066 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,084 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,086 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,086 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,086 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,086 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,086 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,086 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,087 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,087 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,087 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,087 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,087 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,087 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,087 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,114 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,114 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,115 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,117 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,159 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite46_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,160 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,174 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite46_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,174 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,196 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,211 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,212 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,233 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,330 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,332 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,352 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,352 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,389 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,389 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,415 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,415 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,445 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,469 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,469 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,469 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,469 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,469 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,469 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,469 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,470 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,470 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,470 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,470 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,470 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,470 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,471 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,499 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,499 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,499 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,499 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,499 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,499 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,499 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,499 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,499 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,500 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,500 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,500 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,500 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,537 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite43_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,537 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,537 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,537 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,538 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,538 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,538 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,538 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,538 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,538 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,538 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,538 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,538 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,588 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite46_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,589 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,617 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite46_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,618 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:37,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:37,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:29:37,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:37,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:29:37,683 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:29:37,683 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:29:37,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:37,684 INFO L82 PathProgramCache]: Analyzing trace with hash 493993991, now seen corresponding path program 2 times [2021-03-12 21:29:37,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:37,685 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920689563] [2021-03-12 21:29:37,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:29:37,736 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:29:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:29:37,802 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:29:37,835 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:29:37,835 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:29:37,836 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:29:37,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:29:37 BasicIcfg [2021-03-12 21:29:37,922 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:29:37,922 INFO L168 Benchmark]: Toolchain (without parser) took 10167.82 ms. Allocated memory was 255.9 MB in the beginning and 629.1 MB in the end (delta: 373.3 MB). Free memory was 237.0 MB in the beginning and 526.0 MB in the end (delta: -288.9 MB). Peak memory consumption was 83.9 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:37,922 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 255.9 MB. Free memory was 238.2 MB in the beginning and 238.1 MB in the end (delta: 129.4 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:37,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.74 ms. Allocated memory was 255.9 MB in the beginning and 373.3 MB in the end (delta: 117.4 MB). Free memory was 236.5 MB in the beginning and 332.1 MB in the end (delta: -95.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:37,923 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.92 ms. Allocated memory is still 373.3 MB. Free memory was 332.1 MB in the beginning and 329.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:37,923 INFO L168 Benchmark]: Boogie Preprocessor took 34.66 ms. Allocated memory is still 373.3 MB. Free memory was 329.5 MB in the beginning and 327.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:37,923 INFO L168 Benchmark]: RCFGBuilder took 1487.30 ms. Allocated memory is still 373.3 MB. Free memory was 327.4 MB in the beginning and 280.9 MB in the end (delta: 46.5 MB). Peak memory consumption was 60.9 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:37,924 INFO L168 Benchmark]: TraceAbstraction took 8206.93 ms. Allocated memory was 373.3 MB in the beginning and 629.1 MB in the end (delta: 255.9 MB). Free memory was 279.9 MB in the beginning and 526.0 MB in the end (delta: -246.1 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:37,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 255.9 MB. Free memory was 238.2 MB in the beginning and 238.1 MB in the end (delta: 129.4 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 401.74 ms. Allocated memory was 255.9 MB in the beginning and 373.3 MB in the end (delta: 117.4 MB). Free memory was 236.5 MB in the beginning and 332.1 MB in the end (delta: -95.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 30.92 ms. Allocated memory is still 373.3 MB. Free memory was 332.1 MB in the beginning and 329.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 34.66 ms. Allocated memory is still 373.3 MB. Free memory was 329.5 MB in the beginning and 327.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1487.30 ms. Allocated memory is still 373.3 MB. Free memory was 327.4 MB in the beginning and 280.9 MB in the end (delta: 46.5 MB). Peak memory consumption was 60.9 MB. Max. memory is 16.0 GB. * TraceAbstraction took 8206.93 ms. Allocated memory was 373.3 MB in the beginning and 629.1 MB in the end (delta: 255.9 MB). Free memory was 279.9 MB in the beginning and 526.0 MB in the end (delta: -246.1 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5040.5ms, 128 PlacesBefore, 47 PlacesAfterwards, 117 TransitionsBefore, 35 TransitionsAfterwards, 2672 CoEnabledTransitionPairs, 7 FixpointIterations, 41 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 9 ConcurrentYvCompositions, 1 ChoiceCompositions, 94 TotalNumberOfCompositions, 8233 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4572, positive: 4350, positive conditional: 0, positive unconditional: 4350, negative: 222, negative conditional: 0, negative unconditional: 222, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2053, positive: 1994, positive conditional: 0, positive unconditional: 1994, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2053, positive: 1948, positive conditional: 0, positive unconditional: 1948, negative: 105, negative conditional: 0, negative unconditional: 105, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 105, positive: 46, positive conditional: 0, positive unconditional: 46, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 683, positive: 134, positive conditional: 0, positive unconditional: 134, negative: 550, negative conditional: 0, negative unconditional: 550, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4572, positive: 2356, positive conditional: 0, positive unconditional: 2356, negative: 163, negative conditional: 0, negative unconditional: 163, unknown: 2053, unknown conditional: 0, unknown unconditional: 2053] , Statistics on independence cache: Total cache size (in pairs): 316, Positive cache size: 292, Positive conditional cache size: 0, Positive unconditional cache size: 292, Negative cache size: 24, Negative conditional cache size: 0, Negative unconditional cache size: 24 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3527, positive: 3187, positive conditional: 3187, positive unconditional: 0, negative: 340, negative conditional: 340, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3228, positive: 3187, positive conditional: 3187, positive unconditional: 0, negative: 41, negative conditional: 41, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3228, positive: 2658, positive conditional: 0, positive unconditional: 2658, negative: 570, negative conditional: 0, negative unconditional: 570, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 169, positive: 149, positive conditional: 0, positive unconditional: 149, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 169, positive: 137, positive conditional: 0, positive unconditional: 137, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 32, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 29, negative conditional: 9, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1050, positive: 489, positive conditional: 431, positive unconditional: 59, negative: 561, negative conditional: 206, negative unconditional: 355, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3228, positive: 2509, positive conditional: 0, positive unconditional: 2509, negative: 550, negative conditional: 0, negative unconditional: 550, unknown: 169, unknown conditional: 0, unknown unconditional: 169] , Statistics on independence cache: Total cache size (in pairs): 204, Positive cache size: 175, Positive conditional cache size: 26, Positive unconditional cache size: 149, Negative cache size: 29, Negative conditional cache size: 9, Negative unconditional cache size: 20, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 529, positive conditional: 529, positive unconditional: 0, negative: 1262, negative conditional: 62, negative unconditional: 1200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 529, positive conditional: 529, positive unconditional: 0, negative: 1262, negative conditional: 62, negative unconditional: 1200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 29, negative conditional: 9, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1050, positive: 489, positive conditional: 431, positive unconditional: 59, negative: 561, negative conditional: 206, negative unconditional: 355, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 503, positive conditional: 503, positive unconditional: 0, negative: 1253, negative conditional: 53, negative unconditional: 1200, unknown: 35, unknown conditional: 35, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 204, Positive cache size: 175, Positive conditional cache size: 26, Positive unconditional cache size: 149, Negative cache size: 29, Negative conditional cache size: 9, Negative unconditional cache size: 20, Eliminated conditions: 1200, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 529, positive conditional: 529, positive unconditional: 0, negative: 1262, negative conditional: 62, negative unconditional: 1200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 529, positive conditional: 529, positive unconditional: 0, negative: 1262, negative conditional: 62, negative unconditional: 1200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 29, negative conditional: 9, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1050, positive: 489, positive conditional: 431, positive unconditional: 59, negative: 561, negative conditional: 206, negative unconditional: 355, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 503, positive conditional: 503, positive unconditional: 0, negative: 1253, negative conditional: 53, negative unconditional: 1200, unknown: 35, unknown conditional: 35, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 204, Positive cache size: 175, Positive conditional cache size: 26, Positive unconditional cache size: 149, Negative cache size: 29, Negative conditional cache size: 9, Negative unconditional cache size: 20, Eliminated conditions: 1200, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 529, positive conditional: 529, positive unconditional: 0, negative: 1262, negative conditional: 62, negative unconditional: 1200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 529, positive conditional: 529, positive unconditional: 0, negative: 1262, negative conditional: 62, negative unconditional: 1200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 29, negative conditional: 9, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1050, positive: 489, positive conditional: 431, positive unconditional: 59, negative: 561, negative conditional: 206, negative unconditional: 355, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 503, positive conditional: 503, positive unconditional: 0, negative: 1253, negative conditional: 53, negative unconditional: 1200, unknown: 35, unknown conditional: 35, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 204, Positive cache size: 175, Positive conditional cache size: 26, Positive unconditional cache size: 149, Negative cache size: 29, Negative conditional cache size: 9, Negative unconditional cache size: 20, Eliminated conditions: 1200, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 529, positive conditional: 529, positive unconditional: 0, negative: 1262, negative conditional: 62, negative unconditional: 1200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 529, positive conditional: 529, positive unconditional: 0, negative: 1262, negative conditional: 62, negative unconditional: 1200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 29, negative conditional: 9, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1050, positive: 489, positive conditional: 431, positive unconditional: 59, negative: 561, negative conditional: 206, negative unconditional: 355, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 503, positive conditional: 503, positive unconditional: 0, negative: 1253, negative conditional: 53, negative unconditional: 1200, unknown: 35, unknown conditional: 35, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 204, Positive cache size: 175, Positive conditional cache size: 26, Positive unconditional cache size: 149, Negative cache size: 29, Negative conditional cache size: 9, Negative unconditional cache size: 20, Eliminated conditions: 1200 ], Maximal queried relation: 4, Independence queries for same thread: 299 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; [L712] 0 int __unbuffered_p0_EAX = 0; [L714] 0 int __unbuffered_p1_EAX = 0; [L716] 0 int __unbuffered_p2_EAX = 0; [L718] 0 int __unbuffered_p3_EAX = 0; [L720] 0 int a = 0; [L721] 0 _Bool a$flush_delayed; [L722] 0 int a$mem_tmp; [L723] 0 _Bool a$r_buff0_thd0; [L724] 0 _Bool a$r_buff0_thd1; [L725] 0 _Bool a$r_buff0_thd2; [L726] 0 _Bool a$r_buff0_thd3; [L727] 0 _Bool a$r_buff0_thd4; [L728] 0 _Bool a$r_buff1_thd0; [L729] 0 _Bool a$r_buff1_thd1; [L730] 0 _Bool a$r_buff1_thd2; [L731] 0 _Bool a$r_buff1_thd3; [L732] 0 _Bool a$r_buff1_thd4; [L733] 0 _Bool a$read_delayed; [L734] 0 int *a$read_delayed_var; [L735] 0 int a$w_buff0; [L736] 0 _Bool a$w_buff0_used; [L737] 0 int a$w_buff1; [L738] 0 _Bool a$w_buff1_used; [L739] 0 _Bool main$tmp_guard0; [L740] 0 _Bool main$tmp_guard1; [L742] 0 int x = 0; [L744] 0 int y = 0; [L746] 0 int z = 0; [L747] 0 _Bool weak$$choice0; [L748] 0 _Bool weak$$choice2; [L863] 0 pthread_t t1325; [L864] FCALL, FORK 0 pthread_create(&t1325, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L752] 1 a$w_buff1 = a$w_buff0 [L753] 1 a$w_buff0 = 1 [L754] 1 a$w_buff1_used = a$w_buff0_used [L755] 1 a$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L757] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L758] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L759] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L760] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L761] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L762] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L765] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L865] 0 pthread_t t1326; [L866] FCALL, FORK 0 pthread_create(&t1326, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L782] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L785] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L788] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L788] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L788] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L788] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L789] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L789] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L790] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L791] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L791] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L792] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L792] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L795] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L797] 2 return 0; [L867] 0 pthread_t t1327; [L868] FCALL, FORK 0 pthread_create(&t1327, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L802] 3 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=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=1, y=1, z=0] [L805] 3 __unbuffered_p2_EAX = z VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=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=1, y=1, z=0] [L808] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L808] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L808] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L808] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L809] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L809] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L810] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L810] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L811] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L811] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L812] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L812] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L869] 0 pthread_t t1328; [L870] FCALL, FORK 0 pthread_create(&t1328, ((void *)0), P3, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L822] 4 z = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, 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=1, y=1, z=1] [L825] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L826] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L827] 4 a$flush_delayed = weak$$choice2 [L828] 4 a$mem_tmp = a [L829] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L829] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L830] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L830] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0) [L830] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L830] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L831] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L831] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1) [L831] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L831] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L832] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L832] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used) [L832] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L832] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L833] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L833] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L833] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L833] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L834] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L834] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4) [L834] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L834] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L835] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L835] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L835] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L835] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L836] 4 __unbuffered_p3_EAX = a [L837] EXPR 4 a$flush_delayed ? a$mem_tmp : a [L837] 4 a = a$flush_delayed ? a$mem_tmp : a [L838] 4 a$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1] [L768] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L768] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L769] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L769] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L770] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L771] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L771] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L772] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L772] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L841] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L841] EXPR 4 a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a [L841] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L841] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L842] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L842] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L843] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L843] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L844] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L844] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L845] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L845] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L775] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L777] 1 return 0; [L848] 4 __unbuffered_cnt = __unbuffered_cnt + 1 [L850] 4 return 0; [L815] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L817] 3 return 0; [L872] 0 main$tmp_guard0 = __unbuffered_cnt == 4 [L3] COND FALSE 0 !(!cond) [L876] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L876] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L876] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L876] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L877] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L877] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L878] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L878] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L879] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L879] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L880] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L880] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L883] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 0) [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, 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] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 116 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 8009.6ms, OverallIterations: 5, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 5061.6ms, PartialOrderReductionTime: 1707.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 31, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 20.9ms SsaConstructionTime, 393.1ms SatisfiabilityAnalysisTime, 580.1ms InterpolantComputationTime, 111 NumberOfCodeBlocks, 111 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 79 ConstructedInterpolants, 0 QuantifiedInterpolants, 1064 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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...