/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/mix008_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:13:52,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:13:52,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:13:52,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:13:52,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 21:13:52,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 21:13:52,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 21:13:52,627 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 21:13:52,653 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:13:52,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:13:52,655 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:13:52,655 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:13:52,657 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:13:52,657 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:13:52,657 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:13:52,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:13:52,657 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:13:52,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:13:52,658 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:13:52,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:13:52,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:13:52,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:13:52,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:13:52,658 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:13:52,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:13:52,658 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:13:52,659 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:13:52,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:13:52,659 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:13:52,659 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:13:52,659 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:13:52,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:13:52,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:13:52,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:13:52,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:13:52,659 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:13:52,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:13:52,660 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:13:52,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:13:52,660 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:13:52,660 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:13:52,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:13:52,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:13:52,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:13:52,927 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:13:52,928 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:13:52,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix008_rmo.opt.i [2021-03-12 21:13:52,970 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5c7cce18/26835356b4434162a7e043edee866542/FLAG17b1a9564 [2021-03-12 21:13:53,434 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:13:53,434 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix008_rmo.opt.i [2021-03-12 21:13:53,445 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5c7cce18/26835356b4434162a7e043edee866542/FLAG17b1a9564 [2021-03-12 21:13:53,454 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5c7cce18/26835356b4434162a7e043edee866542 [2021-03-12 21:13:53,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:13:53,463 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:13:53,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:13:53,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:13:53,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:13:53,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b44feac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53, skipping insertion in model container [2021-03-12 21:13:53,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:13:53,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:13:53,601 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/mix008_rmo.opt.i[948,961] [2021-03-12 21:13:53,737 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:13:53,742 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:13:53,749 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/mix008_rmo.opt.i[948,961] [2021-03-12 21:13:53,777 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:13:53,830 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:13:53,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53 WrapperNode [2021-03-12 21:13:53,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:13:53,832 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:13:53,832 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:13:53,832 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:13:53,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,883 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:13:53,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:13:53,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:13:53,884 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:13:53,893 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,914 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (1/1) ... [2021-03-12 21:13:53,918 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:13:53,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:13:53,919 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:13:53,919 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:13:53,920 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (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 21:13:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:13:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:13:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:13:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:13:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:13:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:13:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:13:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:13:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:13:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:13:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-03-12 21:13:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-03-12 21:13:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:13:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:13:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:13:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:13:53,975 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 21:13:55,739 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:13:55,739 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:13:55,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:13:55 BoogieIcfgContainer [2021-03-12 21:13:55,741 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:13:55,742 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:13:55,742 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:13:55,744 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:13:55,744 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:13:53" (1/3) ... [2021-03-12 21:13:55,744 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@618be4fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:13:55, skipping insertion in model container [2021-03-12 21:13:55,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:13:53" (2/3) ... [2021-03-12 21:13:55,745 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@618be4fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:13:55, skipping insertion in model container [2021-03-12 21:13:55,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:13:55" (3/3) ... [2021-03-12 21:13:55,746 INFO L111 eAbstractionObserver]: Analyzing ICFG mix008_rmo.opt.i [2021-03-12 21:13:55,751 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:13:55,751 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:13:55,753 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:13:55,754 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:13:55,792 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,792 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,792 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,792 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,792 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,792 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,793 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,793 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,793 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,793 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,793 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,793 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,793 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,794 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,794 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,794 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,794 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,794 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,794 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,795 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,795 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,795 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,795 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,795 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,796 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,797 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,797 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,797 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,797 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,797 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,798 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,799 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,799 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,799 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,799 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,799 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,799 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,800 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,801 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,803 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,804 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,805 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,805 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,805 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,805 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,805 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,805 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,806 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,809 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,809 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,809 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,813 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,814 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,815 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,816 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,816 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,816 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,816 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,816 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,816 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,816 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,816 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,816 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,817 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,817 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,817 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,817 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,823 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,824 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,824 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,824 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,824 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,824 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,824 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,824 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,824 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,825 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,826 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,827 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,827 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,827 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,827 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,827 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,828 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,830 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,832 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,832 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,834 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,838 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,839 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,840 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,841 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,841 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,842 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,842 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,842 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,842 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,842 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,842 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,842 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,843 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,844 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,845 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,845 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,845 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,845 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,846 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,846 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,846 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,846 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:13:55,847 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:13:55,857 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 21:13:55,941 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:13:55,941 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:13:55,941 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:13:55,941 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:13:55,941 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:13:55,941 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:13:55,941 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:13:55,941 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:13:55,948 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:13:55,948 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 127 places, 116 transitions, 252 flow [2021-03-12 21:13:55,949 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 127 places, 116 transitions, 252 flow [2021-03-12 21:13:55,950 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 127 places, 116 transitions, 252 flow [2021-03-12 21:13:55,979 INFO L129 PetriNetUnfolder]: 2/112 cut-off events. [2021-03-12 21:13:55,979 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:13:55,984 INFO L84 FinitePrefix]: Finished finitePrefix Result has 125 conditions, 112 events. 2/112 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 84 event pairs, 0 based on Foata normal form. 0/108 useless extension candidates. Maximal degree in co-relation 75. Up to 2 conditions per place. [2021-03-12 21:13:55,987 INFO L116 LiptonReduction]: Number of co-enabled transitions 2502 [2021-03-12 21:13:56,751 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2021-03-12 21:13:57,103 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 84 [2021-03-12 21:13:57,237 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-12 21:13:58,450 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-03-12 21:13:58,570 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-03-12 21:14:00,388 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-03-12 21:14:00,531 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-12 21:14:00,849 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-03-12 21:14:01,000 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-12 21:14:01,004 INFO L131 LiptonReduction]: Checked pairs total: 6937 [2021-03-12 21:14:01,004 INFO L133 LiptonReduction]: Total number of compositions: 93 [2021-03-12 21:14:01,040 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:14:01,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:14:01,044 INFO L82 PathProgramCache]: Analyzing trace with hash -1649826870, now seen corresponding path program 1 times [2021-03-12 21:14:01,049 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:14:01,049 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292415880] [2021-03-12 21:14:01,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:14:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:14:01,294 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 21:14:01,295 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292415880] [2021-03-12 21:14:01,295 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:14:01,295 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:14:01,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118779433] [2021-03-12 21:14:01,298 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:14:01,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:14:01,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:14:01,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:14:01,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:01,307 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:14:01,307 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 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 21:14:01,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:01,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite47_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite45_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite48_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,336 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,337 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,337 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,337 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,337 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,347 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite51_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:01,389 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:14:01,389 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:14:01,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:14:01,389 INFO L82 PathProgramCache]: Analyzing trace with hash 339491961, now seen corresponding path program 1 times [2021-03-12 21:14:01,389 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:14:01,389 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892719187] [2021-03-12 21:14:01,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:14:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:14:01,535 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 21:14:01,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892719187] [2021-03-12 21:14:01,536 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:14:01,536 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:14:01,536 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251993588] [2021-03-12 21:14:01,537 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:14:01,537 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:14:01,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:14:01,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:14:01,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:01,537 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:14:01,537 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 6.75) internal successors, (27), 5 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 21:14:01,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:01,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:01,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,624 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite51_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:01,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:01,656 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:14:01,656 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:14:01,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:14:01,657 INFO L82 PathProgramCache]: Analyzing trace with hash -704444465, now seen corresponding path program 1 times [2021-03-12 21:14:01,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:14:01,657 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675950962] [2021-03-12 21:14:01,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:14:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:14:01,771 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 21:14:01,771 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675950962] [2021-03-12 21:14:01,771 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:14:01,771 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:14:01,771 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468021266] [2021-03-12 21:14:01,772 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:14:01,772 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:14:01,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:14:01,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:14:01,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:01,772 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:14:01,772 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 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 21:14:01,772 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:01,772 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:01,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:01,816 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,816 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite51_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,832 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite51_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:01,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:01,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:01,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:01,845 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:14:01,845 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:14:01,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:14:01,846 INFO L82 PathProgramCache]: Analyzing trace with hash -547090325, now seen corresponding path program 2 times [2021-03-12 21:14:01,846 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:14:01,846 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1074757127] [2021-03-12 21:14:01,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:14:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:14:01,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:14:01,989 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1074757127] [2021-03-12 21:14:01,989 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:14:01,989 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 21:14:01,989 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452406034] [2021-03-12 21:14:01,990 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:14:01,990 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:14:01,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:14:01,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:14:01,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:01,991 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:14:01,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 6 states have internal predecessors, (24), 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 21:14:01,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:01,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:01,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:01,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:02,056 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite47_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite45_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite48_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,058 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,059 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,059 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,059 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,083 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite47_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite45_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite48_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,084 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,085 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite47_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite45_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite48_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,113 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,114 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,114 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,114 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,142 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,151 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,173 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,191 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,207 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,261 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,262 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,263 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,316 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,316 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,316 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,317 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,323 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite47_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,323 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,323 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite45_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite48_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,324 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,326 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,365 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite51_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,367 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,367 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,367 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,367 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,367 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,367 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,367 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,367 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,368 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:02,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:02,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:02,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 21:14:02,399 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:14:02,399 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:14:02,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:14:02,399 INFO L82 PathProgramCache]: Analyzing trace with hash -473344993, now seen corresponding path program 2 times [2021-03-12 21:14:02,400 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:14:02,400 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520010871] [2021-03-12 21:14:02,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:14:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:14:02,476 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 21:14:02,476 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520010871] [2021-03-12 21:14:02,476 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:14:02,476 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:14:02,476 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164431021] [2021-03-12 21:14:02,477 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:14:02,477 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:14:02,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:14:02,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:14:02,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:02,477 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:14:02,477 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 6.75) internal successors, (27), 5 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 21:14:02,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:02,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:02,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:02,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 21:14:02,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:02,503 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,504 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,505 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,527 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,527 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,555 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,556 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,557 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,557 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,557 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,583 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,585 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,585 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,585 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,585 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,585 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,585 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,586 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,586 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,586 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,586 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,586 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,586 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,586 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,727 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,728 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite51_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,742 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,743 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite47_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,743 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,743 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite45_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,743 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite48_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,744 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,744 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,744 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,744 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,744 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,744 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,744 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,744 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,744 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,785 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:02,786 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:03,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:03,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:14:03,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:14:03,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:14:03,017 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:14:03,017 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:14:03,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:14:03,017 INFO L82 PathProgramCache]: Analyzing trace with hash 47327649, now seen corresponding path program 3 times [2021-03-12 21:14:03,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:14:03,017 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512773216] [2021-03-12 21:14:03,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:14:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:14:03,109 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 21:14:03,109 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512773216] [2021-03-12 21:14:03,109 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:14:03,109 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:14:03,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218179187] [2021-03-12 21:14:03,110 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:14:03,110 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:14:03,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:14:03,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:14:03,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:03,110 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:14:03,110 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 6.75) internal successors, (27), 5 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 21:14:03,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:03,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:03,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:14:03,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:14:03,110 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:14:03,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:03,277 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,279 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite51_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:03,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:03,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:14:03,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:14:03,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:14:03,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:03,312 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:14:03,312 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:14:03,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:14:03,315 INFO L82 PathProgramCache]: Analyzing trace with hash -1408951055, now seen corresponding path program 4 times [2021-03-12 21:14:03,315 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:14:03,315 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214213906] [2021-03-12 21:14:03,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:14:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:14:03,561 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 21:14:03,561 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214213906] [2021-03-12 21:14:03,561 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:14:03,561 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 21:14:03,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264509236] [2021-03-12 21:14:03,561 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-12 21:14:03,562 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:14:03,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-12 21:14:03,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-03-12 21:14:03,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:03,562 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:14:03,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 3.857142857142857) internal successors, (27), 7 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 21:14:03,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:03,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:03,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:14:03,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:14:03,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:14:03,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:03,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:14:03,731 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,731 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,731 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,731 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,731 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,731 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,732 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,732 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,732 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,732 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,732 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,732 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,732 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite47_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite45_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite48_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite39_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite33_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,765 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite36_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,766 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,767 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,768 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,844 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite51_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:03,845 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,055 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,055 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,055 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,055 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,055 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,055 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,056 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite51_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:14:04,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:14:04,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:04,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:14:04,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:14:04,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:14:04,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:14:04,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:14:04,098 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:14:04,099 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:14:04,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:14:04,099 INFO L82 PathProgramCache]: Analyzing trace with hash 311111893, now seen corresponding path program 5 times [2021-03-12 21:14:04,099 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:14:04,099 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630010296] [2021-03-12 21:14:04,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:14:04,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:14:04,138 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:14:04,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:14:04,173 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:14:04,198 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:14:04,198 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:14:04,198 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-12 21:14:04,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:14:04 BasicIcfg [2021-03-12 21:14:04,272 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:14:04,273 INFO L168 Benchmark]: Toolchain (without parser) took 10813.70 ms. Allocated memory was 255.9 MB in the beginning and 528.5 MB in the end (delta: 272.6 MB). Free memory was 234.8 MB in the beginning and 212.3 MB in the end (delta: 22.5 MB). Peak memory consumption was 293.6 MB. Max. memory is 16.0 GB. [2021-03-12 21:14:04,273 INFO L168 Benchmark]: CDTParser took 0.08 ms. Allocated memory is still 255.9 MB. Free memory is still 237.5 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:14:04,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 366.81 ms. Allocated memory was 255.9 MB in the beginning and 354.4 MB in the end (delta: 98.6 MB). Free memory was 234.2 MB in the beginning and 312.4 MB in the end (delta: -78.2 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.0 GB. [2021-03-12 21:14:04,274 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.23 ms. Allocated memory is still 354.4 MB. Free memory was 311.7 MB in the beginning and 308.9 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:14:04,274 INFO L168 Benchmark]: Boogie Preprocessor took 34.87 ms. Allocated memory is still 354.4 MB. Free memory was 308.9 MB in the beginning and 306.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:14:04,274 INFO L168 Benchmark]: RCFGBuilder took 1822.23 ms. Allocated memory is still 354.4 MB. Free memory was 306.8 MB in the beginning and 158.3 MB in the end (delta: 148.5 MB). Peak memory consumption was 149.9 MB. Max. memory is 16.0 GB. [2021-03-12 21:14:04,275 INFO L168 Benchmark]: TraceAbstraction took 8530.24 ms. Allocated memory was 354.4 MB in the beginning and 528.5 MB in the end (delta: 174.1 MB). Free memory was 157.2 MB in the beginning and 212.3 MB in the end (delta: -55.0 MB). Peak memory consumption was 118.0 MB. Max. memory is 16.0 GB. [2021-03-12 21:14:04,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08 ms. Allocated memory is still 255.9 MB. Free memory is still 237.5 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 366.81 ms. Allocated memory was 255.9 MB in the beginning and 354.4 MB in the end (delta: 98.6 MB). Free memory was 234.2 MB in the beginning and 312.4 MB in the end (delta: -78.2 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 51.23 ms. Allocated memory is still 354.4 MB. Free memory was 311.7 MB in the beginning and 308.9 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 34.87 ms. Allocated memory is still 354.4 MB. Free memory was 308.9 MB in the beginning and 306.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1822.23 ms. Allocated memory is still 354.4 MB. Free memory was 306.8 MB in the beginning and 158.3 MB in the end (delta: 148.5 MB). Peak memory consumption was 149.9 MB. Max. memory is 16.0 GB. * TraceAbstraction took 8530.24 ms. Allocated memory was 354.4 MB in the beginning and 528.5 MB in the end (delta: 174.1 MB). Free memory was 157.2 MB in the beginning and 212.3 MB in the end (delta: -55.0 MB). Peak memory consumption was 118.0 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5055.1ms, 127 PlacesBefore, 46 PlacesAfterwards, 116 TransitionsBefore, 34 TransitionsAfterwards, 2502 CoEnabledTransitionPairs, 7 FixpointIterations, 41 TrivialSequentialCompositions, 45 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 6 ConcurrentYvCompositions, 1 ChoiceCompositions, 93 TotalNumberOfCompositions, 6937 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3492, positive: 3292, positive conditional: 0, positive unconditional: 3292, negative: 200, negative conditional: 0, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1707, positive: 1658, positive conditional: 0, positive unconditional: 1658, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1707, positive: 1641, positive conditional: 0, positive unconditional: 1641, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 66, positive: 17, positive conditional: 0, positive unconditional: 17, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 538, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 500, negative conditional: 0, negative unconditional: 500, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3492, positive: 1634, positive conditional: 0, positive unconditional: 1634, negative: 151, negative conditional: 0, negative unconditional: 151, unknown: 1707, unknown conditional: 0, unknown unconditional: 1707] , Statistics on independence cache: Total cache size (in pairs): 203, Positive cache size: 182, Positive conditional cache size: 0, Positive unconditional cache size: 182, Negative cache size: 21, Negative conditional cache size: 0, Negative unconditional cache size: 21 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 38266, positive: 34601, positive conditional: 34601, positive unconditional: 0, negative: 3665, negative conditional: 3665, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 34914, positive: 34601, positive conditional: 34601, positive unconditional: 0, negative: 313, negative conditional: 313, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 34914, positive: 30697, positive conditional: 0, positive unconditional: 30697, negative: 4217, negative conditional: 0, negative unconditional: 4217, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 231, positive: 206, positive conditional: 0, positive unconditional: 206, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 231, positive: 194, positive conditional: 0, positive unconditional: 194, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 37, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 33, negative conditional: 8, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 883, positive: 389, positive conditional: 343, positive unconditional: 47, negative: 493, negative conditional: 231, negative unconditional: 263, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 34914, positive: 30491, positive conditional: 0, positive unconditional: 30491, negative: 4192, negative conditional: 0, negative unconditional: 4192, unknown: 231, unknown conditional: 0, unknown unconditional: 231] , Statistics on independence cache: Total cache size (in pairs): 265, Positive cache size: 232, Positive conditional cache size: 26, Positive unconditional cache size: 206, Negative cache size: 33, Negative conditional cache size: 8, Negative unconditional cache size: 25, SemanticConditionEliminator.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 33, negative conditional: 8, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 883, positive: 389, positive conditional: 343, positive unconditional: 47, negative: 493, negative conditional: 231, negative unconditional: 263, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13061, positive: 3878, positive conditional: 3878, positive unconditional: 0, negative: 9149, negative conditional: 427, negative unconditional: 8722, unknown: 34, unknown conditional: 34, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 265, Positive cache size: 232, Positive conditional cache size: 26, Positive unconditional cache size: 206, Negative cache size: 33, Negative conditional cache size: 8, Negative unconditional cache size: 25, Eliminated conditions: 8722, SemanticConditionEliminator.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 33, negative conditional: 8, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 883, positive: 389, positive conditional: 343, positive unconditional: 47, negative: 493, negative conditional: 231, negative unconditional: 263, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13061, positive: 3878, positive conditional: 3878, positive unconditional: 0, negative: 9149, negative conditional: 427, negative unconditional: 8722, unknown: 34, unknown conditional: 34, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 265, Positive cache size: 232, Positive conditional cache size: 26, Positive unconditional cache size: 206, Negative cache size: 33, Negative conditional cache size: 8, Negative unconditional cache size: 25, Eliminated conditions: 8722, SemanticConditionEliminator.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 33, negative conditional: 8, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 883, positive: 389, positive conditional: 343, positive unconditional: 47, negative: 493, negative conditional: 231, negative unconditional: 263, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13061, positive: 3878, positive conditional: 3878, positive unconditional: 0, negative: 9149, negative conditional: 427, negative unconditional: 8722, unknown: 34, unknown conditional: 34, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 265, Positive cache size: 232, Positive conditional cache size: 26, Positive unconditional cache size: 206, Negative cache size: 33, Negative conditional cache size: 8, Negative unconditional cache size: 25, Eliminated conditions: 8722, SemanticConditionEliminator.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 33, negative conditional: 8, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 883, positive: 389, positive conditional: 343, positive unconditional: 47, negative: 493, negative conditional: 231, negative unconditional: 263, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13061, positive: 3878, positive conditional: 3878, positive unconditional: 0, negative: 9149, negative conditional: 427, negative unconditional: 8722, unknown: 34, unknown conditional: 34, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 265, Positive cache size: 232, Positive conditional cache size: 26, Positive unconditional cache size: 206, Negative cache size: 33, Negative conditional cache size: 8, Negative unconditional cache size: 25, Eliminated conditions: 8722, SemanticConditionEliminator.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 33, negative conditional: 8, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 883, positive: 389, positive conditional: 343, positive unconditional: 47, negative: 493, negative conditional: 231, negative unconditional: 263, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13061, positive: 3878, positive conditional: 3878, positive unconditional: 0, negative: 9149, negative conditional: 427, negative unconditional: 8722, unknown: 34, unknown conditional: 34, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 265, Positive cache size: 232, Positive conditional cache size: 26, Positive unconditional cache size: 206, Negative cache size: 33, Negative conditional cache size: 8, Negative unconditional cache size: 25, Eliminated conditions: 8722, SemanticConditionEliminator.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 33, negative conditional: 8, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 883, positive: 389, positive conditional: 343, positive unconditional: 47, negative: 493, negative conditional: 231, negative unconditional: 263, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13061, positive: 3878, positive conditional: 3878, positive unconditional: 0, negative: 9149, negative conditional: 427, negative unconditional: 8722, unknown: 34, unknown conditional: 34, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 265, Positive cache size: 232, Positive conditional cache size: 26, Positive unconditional cache size: 206, Negative cache size: 33, Negative conditional cache size: 8, Negative unconditional cache size: 25, Eliminated conditions: 8722, SemanticConditionEliminator.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13061, positive: 3904, positive conditional: 3904, positive unconditional: 0, negative: 9157, negative conditional: 435, negative unconditional: 8722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, positive: 38, positive conditional: 26, positive unconditional: 12, negative: 33, negative conditional: 8, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 883, positive: 389, positive conditional: 343, positive unconditional: 47, negative: 493, negative conditional: 231, negative unconditional: 263, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13061, positive: 3878, positive conditional: 3878, positive unconditional: 0, negative: 9149, negative conditional: 427, negative unconditional: 8722, unknown: 34, unknown conditional: 34, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 265, Positive cache size: 232, Positive conditional cache size: 26, Positive unconditional cache size: 206, Negative cache size: 33, Negative conditional cache size: 8, Negative unconditional cache size: 25, Eliminated conditions: 8722 ], Maximal queried relation: 7, Independence queries for same thread: 3352 - 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_p2_EAX = 0; [L714] 0 int __unbuffered_p2_EBX = 0; [L716] 0 int __unbuffered_p3_EAX = 0; [L718] 0 int __unbuffered_p3_EBX = 0; [L720] 0 int a = 0; [L721] 0 _Bool main$tmp_guard0; [L722] 0 _Bool main$tmp_guard1; [L724] 0 int x = 0; [L726] 0 int y = 0; [L728] 0 int z = 0; [L729] 0 _Bool z$flush_delayed; [L730] 0 int z$mem_tmp; [L731] 0 _Bool z$r_buff0_thd0; [L732] 0 _Bool z$r_buff0_thd1; [L733] 0 _Bool z$r_buff0_thd2; [L734] 0 _Bool z$r_buff0_thd3; [L735] 0 _Bool z$r_buff0_thd4; [L736] 0 _Bool z$r_buff1_thd0; [L737] 0 _Bool z$r_buff1_thd1; [L738] 0 _Bool z$r_buff1_thd2; [L739] 0 _Bool z$r_buff1_thd3; [L740] 0 _Bool z$r_buff1_thd4; [L741] 0 _Bool z$read_delayed; [L742] 0 int *z$read_delayed_var; [L743] 0 int z$w_buff0; [L744] 0 _Bool z$w_buff0_used; [L745] 0 int z$w_buff1; [L746] 0 _Bool z$w_buff1_used; [L747] 0 _Bool weak$$choice0; [L748] 0 _Bool weak$$choice2; [L867] 0 pthread_t t229; [L868] FCALL, FORK 0 pthread_create(&t229, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L869] 0 pthread_t t230; [L870] FCALL, FORK 0 pthread_create(&t230, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L871] 0 pthread_t t231; [L872] FCALL, FORK 0 pthread_create(&t231, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L873] 0 pthread_t t232; [L874] FCALL, FORK 0 pthread_create(&t232, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L813] 4 z$w_buff1 = z$w_buff0 [L814] 4 z$w_buff0 = 1 [L815] 4 z$w_buff1_used = z$w_buff0_used [L816] 4 z$w_buff0_used = (_Bool)1 [L18] COND FALSE 4 !(!expression) [L818] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L819] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L820] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L821] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L822] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L823] 4 z$r_buff0_thd4 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L826] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L827] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L828] 4 z$flush_delayed = weak$$choice2 [L829] 4 z$mem_tmp = z [L830] EXPR 4 !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) [L830] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1 [L830] EXPR 4 !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) [L830] 4 z = !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) [L831] EXPR 4 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) [L831] 4 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) [L832] EXPR 4 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) [L832] 4 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) [L833] EXPR 4 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) [L833] 4 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) [L834] EXPR 4 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L834] 4 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L835] EXPR 4 weak$$choice2 ? z$r_buff0_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff0_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4)) [L835] 4 z$r_buff0_thd4 = weak$$choice2 ? z$r_buff0_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff0_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4)) [L836] EXPR 4 weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L836] 4 z$r_buff1_thd4 = weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L837] 4 __unbuffered_p3_EAX = z [L838] EXPR 4 z$flush_delayed ? z$mem_tmp : z [L838] 4 z = z$flush_delayed ? z$mem_tmp : z [L839] 4 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L842] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L752] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L755] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L767] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L770] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L782] 3 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=2, y=2, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L785] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=2, y=2, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L788] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L789] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L790] 3 z$flush_delayed = weak$$choice2 [L791] 3 z$mem_tmp = z [L792] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L792] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L793] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L793] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0) [L793] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L793] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L794] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L794] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1) [L794] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L794] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L795] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L795] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used) [L795] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L795] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L796] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L796] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L796] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L796] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L797] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L797] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3) [L797] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L797] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L798] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L798] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L798] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L798] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L799] 3 __unbuffered_p2_EBX = z [L800] EXPR 3 z$flush_delayed ? z$mem_tmp : z [L800] 3 z = z$flush_delayed ? z$mem_tmp : z [L801] 3 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, 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$$choice0=51, weak$$choice2=0, x=2, y=2, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L845] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L845] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L846] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L846] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L847] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L847] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L848] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L848] 4 z$r_buff0_thd4 = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L849] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L849] 4 z$r_buff1_thd4 = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L806] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L808] 3 return 0; [L775] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L777] 2 return 0; [L852] 4 __unbuffered_cnt = __unbuffered_cnt + 1 [L854] 4 return 0; [L760] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L762] 1 return 0; [L876] 0 main$tmp_guard0 = __unbuffered_cnt == 4 [L3] COND FALSE 0 !(!cond) [L880] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L880] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L880] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L880] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L881] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L881] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L882] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L882] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L883] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L883] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L884] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L884] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L887] 0 main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p2_EAX == 2 && __unbuffered_p2_EBX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=0, x=2, y=2, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, 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$$choice0=51, weak$$choice2=0, x=2, y=2, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 115 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 8327.8ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 5069.6ms, PartialOrderReductionTime: 1984.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 46, 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: 28.4ms SsaConstructionTime, 386.1ms SatisfiabilityAnalysisTime, 597.4ms InterpolantComputationTime, 200 NumberOfCodeBlocks, 200 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 166 ConstructedInterpolants, 0 QuantifiedInterpolants, 1083 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...