/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix053_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 12:17:57,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 12:17:57,695 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 12:17:57,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 12:17:57,765 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 12:17:57,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 12:17:57,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 12:17:57,781 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf [2021-07-14 12:17:57,814 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 12:17:57,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 12:17:57,815 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 12:17:57,815 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 12:17:57,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 12:17:57,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 12:17:57,816 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 12:17:57,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 12:17:57,816 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 12:17:57,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 12:17:57,816 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 12:17:57,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 12:17:57,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 12:17:57,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 12:17:57,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 12:17:57,817 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 12:17:57,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 12:17:57,817 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 12:17:57,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 12:17:57,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 12:17:57,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 12:17:57,818 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 12:17:57,818 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 12:17:57,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 12:17:57,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 12:17:57,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 12:17:57,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 12:17:57,818 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 12:17:57,818 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 12:17:57,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 12:17:57,819 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 12:17:57,819 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 12:17:57,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 12:17:57,819 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-14 12:17:57,819 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 12:17:58,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 12:17:58,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 12:17:58,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 12:17:58,106 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-14 12:17:58,107 INFO L275 PluginConnector]: CDTParser initialized [2021-07-14 12:17:58,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix053_tso.opt.i [2021-07-14 12:17:58,147 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b394bc570/3292d67f63364ee3895076c1057c8f22/FLAGa62046517 [2021-07-14 12:17:58,652 INFO L306 CDTParser]: Found 1 translation units. [2021-07-14 12:17:58,660 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix053_tso.opt.i [2021-07-14 12:17:58,669 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b394bc570/3292d67f63364ee3895076c1057c8f22/FLAGa62046517 [2021-07-14 12:17:59,132 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b394bc570/3292d67f63364ee3895076c1057c8f22 [2021-07-14 12:17:59,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 12:17:59,136 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-14 12:17:59,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-14 12:17:59,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-14 12:17:59,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-14 12:17:59,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5113a242 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59, skipping insertion in model container [2021-07-14 12:17:59,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,151 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-14 12:17:59,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-14 12:17:59,337 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix053_tso.opt.i[948,961] [2021-07-14 12:17:59,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 12:17:59,496 INFO L203 MainTranslator]: Completed pre-run [2021-07-14 12:17:59,521 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix053_tso.opt.i[948,961] [2021-07-14 12:17:59,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 12:17:59,620 INFO L208 MainTranslator]: Completed translation [2021-07-14 12:17:59,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59 WrapperNode [2021-07-14 12:17:59,620 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-14 12:17:59,621 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 12:17:59,621 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 12:17:59,621 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 12:17:59,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,654 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,684 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 12:17:59,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 12:17:59,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 12:17:59,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 12:17:59,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,713 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,715 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... [2021-07-14 12:17:59,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 12:17:59,733 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 12:17:59,733 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 12:17:59,733 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 12:17:59,734 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 12:17:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-14 12:17:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-14 12:17:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-14 12:17:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-14 12:17:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-14 12:17:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-14 12:17:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-14 12:17:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-14 12:17:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-14 12:17:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-14 12:17:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-07-14 12:17:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-07-14 12:17:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-14 12:17:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-14 12:17:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 12:17:59,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 12:17:59,795 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 12:18:00,934 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 12:18:00,935 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-14 12:18:00,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:18:00 BoogieIcfgContainer [2021-07-14 12:18:00,936 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 12:18:00,938 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 12:18:00,938 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 12:18:00,940 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 12:18:00,940 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 12:17:59" (1/3) ... [2021-07-14 12:18:00,940 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ee5c285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:18:00, skipping insertion in model container [2021-07-14 12:18:00,940 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:59" (2/3) ... [2021-07-14 12:18:00,941 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ee5c285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:18:00, skipping insertion in model container [2021-07-14 12:18:00,941 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:18:00" (3/3) ... [2021-07-14 12:18:00,942 INFO L111 eAbstractionObserver]: Analyzing ICFG mix053_tso.opt.i [2021-07-14 12:18:00,946 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 12:18:00,946 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 12:18:00,946 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-14 12:18:00,947 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 12:18:00,973 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,974 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,974 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,974 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,974 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,974 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,974 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,974 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,974 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,975 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,975 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,975 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,975 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,975 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,976 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,976 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,977 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,977 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,977 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,977 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,977 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,977 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,977 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,977 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,977 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,978 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,979 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,980 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,981 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,981 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,981 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,981 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,981 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,983 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,983 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,983 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,983 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,983 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,983 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,983 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,983 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,984 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,988 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,988 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,989 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,989 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,989 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,989 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,989 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,989 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,989 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,990 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,990 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,990 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,990 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,990 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,990 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,990 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,990 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,990 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,991 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,991 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,991 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,991 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,991 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,991 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,991 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,992 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,992 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,992 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,992 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,992 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,992 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,992 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,992 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,993 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,993 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,993 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,993 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,993 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,995 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,995 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,995 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,995 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,997 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,997 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,997 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,997 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,997 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,997 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,997 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,998 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,998 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,998 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,998 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,998 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,999 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,999 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:00,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,001 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,001 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,001 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,001 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,001 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,001 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,001 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,001 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,001 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,003 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,005 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-14 12:18:01,020 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 12:18:01,074 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 12:18:01,078 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 12:18:01,078 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 12:18:01,078 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 12:18:01,078 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 12:18:01,078 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 12:18:01,078 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 12:18:01,078 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 12:18:01,199 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,199 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,199 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,200 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,200 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,200 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,200 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,200 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,200 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,200 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,200 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,200 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,201 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,219 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,233 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,234 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,236 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,250 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,257 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,272 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,273 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,273 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,273 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,273 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,273 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,273 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,273 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,273 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,274 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,274 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,274 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,274 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,274 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,289 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,289 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,289 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,289 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,289 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,290 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,290 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,290 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,290 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,290 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,290 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,290 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,290 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,305 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,305 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,306 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,307 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,324 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,324 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,324 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,324 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,325 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,341 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,341 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,342 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,342 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,342 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,342 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,342 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,342 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,342 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,342 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,342 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,343 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,343 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,373 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:18:01,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:18:01,376 INFO L82 PathProgramCache]: Analyzing trace with hash 162476283, now seen corresponding path program 1 times [2021-07-14 12:18:01,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:18:01,382 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787056596] [2021-07-14 12:18:01,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:18:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:18:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:18:01,520 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:18:01,520 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787056596] [2021-07-14 12:18:01,521 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [787056596] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:18:01,521 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:18:01,521 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 12:18:01,521 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542727360] [2021-07-14 12:18:01,526 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-14 12:18:01,526 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:18:01,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-14 12:18:01,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-14 12:18:01,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:01,536 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:18:01,538 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 45.0) internal successors, (90), 2 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:18:01,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:01,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:01,549 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 12:18:01,549 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:18:01,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:18:01,549 INFO L82 PathProgramCache]: Analyzing trace with hash 1629929190, now seen corresponding path program 1 times [2021-07-14 12:18:01,549 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:18:01,549 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817862218] [2021-07-14 12:18:01,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:18:01,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:18:01,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:18:01,702 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:18:01,702 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817862218] [2021-07-14 12:18:01,702 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817862218] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:18:01,702 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:18:01,702 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 12:18:01,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556492477] [2021-07-14 12:18:01,703 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 12:18:01,703 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:18:01,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 12:18:01,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 12:18:01,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:01,704 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:18:01,704 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:18:01,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:01,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:01,719 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,724 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,735 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,735 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,735 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,735 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,735 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,735 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,735 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,736 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,736 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,736 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,736 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,736 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,736 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,750 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,751 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,752 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,752 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,770 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,771 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,771 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,788 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,789 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,790 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,790 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,790 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,790 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,790 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,810 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:01,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:01,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:01,854 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 12:18:01,854 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:18:01,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:18:01,855 INFO L82 PathProgramCache]: Analyzing trace with hash 922997900, now seen corresponding path program 1 times [2021-07-14 12:18:01,855 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:18:01,855 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083244847] [2021-07-14 12:18:01,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:18:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:18:01,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:18:01,980 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:18:01,980 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083244847] [2021-07-14 12:18:01,980 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083244847] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:18:01,980 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:18:01,980 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 12:18:01,980 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160873430] [2021-07-14 12:18:01,981 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 12:18:01,981 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:18:01,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 12:18:01,981 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-14 12:18:01,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:01,981 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:18:01,981 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:18:01,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:01,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:01,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,050 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,051 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:02,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:02,116 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-14 12:18:02,117 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:18:02,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:18:02,117 INFO L82 PathProgramCache]: Analyzing trace with hash -167022169, now seen corresponding path program 1 times [2021-07-14 12:18:02,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:18:02,117 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803612394] [2021-07-14 12:18:02,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:18:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:18:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:18:02,259 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:18:02,259 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803612394] [2021-07-14 12:18:02,259 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803612394] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:18:02,259 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:18:02,259 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 12:18:02,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620013817] [2021-07-14 12:18:02,260 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 12:18:02,260 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:18:02,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 12:18:02,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-14 12:18:02,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,260 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:18:02,260 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 7 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:18:02,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:02,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:02,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,294 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,295 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,346 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,347 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,347 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,347 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,347 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,347 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,347 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,347 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,347 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,347 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,348 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,348 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,348 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,349 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,385 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,385 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,385 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,385 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,390 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,391 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,391 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,391 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,391 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,391 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,391 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,391 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,391 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,426 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,427 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,427 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,479 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,479 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,479 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,479 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,479 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,479 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,479 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,480 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,480 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,480 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,480 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,480 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,480 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:02,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:02,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:02,503 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-14 12:18:02,503 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:18:02,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:18:02,503 INFO L82 PathProgramCache]: Analyzing trace with hash 1509728837, now seen corresponding path program 1 times [2021-07-14 12:18:02,503 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:18:02,503 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817069252] [2021-07-14 12:18:02,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:18:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:18:02,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:18:02,662 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:18:02,662 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817069252] [2021-07-14 12:18:02,662 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [817069252] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:18:02,662 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:18:02,662 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 12:18:02,662 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401751050] [2021-07-14 12:18:02,663 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 12:18:02,663 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:18:02,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 12:18:02,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-14 12:18:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,663 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:18:02,663 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 7 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:18:02,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:02,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:02,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:02,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,818 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,818 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,818 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,818 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,818 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,818 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,818 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,819 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,819 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,819 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,819 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,819 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,819 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,843 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,843 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,843 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,844 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:02,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:02,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:02,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:02,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:02,906 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-14 12:18:02,906 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:18:02,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:18:02,907 INFO L82 PathProgramCache]: Analyzing trace with hash -441657171, now seen corresponding path program 1 times [2021-07-14 12:18:02,907 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:18:02,907 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257775179] [2021-07-14 12:18:02,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:18:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:18:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:18:02,974 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:18:02,974 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257775179] [2021-07-14 12:18:02,974 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257775179] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:18:02,974 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:18:02,974 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-14 12:18:02,974 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29676603] [2021-07-14 12:18:02,975 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 12:18:02,975 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:18:02,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 12:18:02,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-14 12:18:02,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,975 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:18:02,975 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:18:02,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:02,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:02,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:02,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:02,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:02,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:03,031 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:03,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:03,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:03,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:03,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:03,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:03,374 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-14 12:18:03,374 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:18:03,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:18:03,375 INFO L82 PathProgramCache]: Analyzing trace with hash -429539280, now seen corresponding path program 1 times [2021-07-14 12:18:03,375 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:18:03,375 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [173143238] [2021-07-14 12:18:03,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:18:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:18:03,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:18:03,472 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:18:03,472 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [173143238] [2021-07-14 12:18:03,472 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [173143238] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:18:03,473 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:18:03,473 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-14 12:18:03,473 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326088684] [2021-07-14 12:18:03,473 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 12:18:03,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:18:03,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 12:18:03,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-07-14 12:18:03,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:03,474 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:18:03,474 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 8 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:18:03,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:03,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:03,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:03,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:03,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:03,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:03,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:03,803 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,804 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,825 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,825 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,825 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,825 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,825 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,825 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,825 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,826 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,826 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,826 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,826 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,826 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,826 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite12_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite9_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:03,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:18:04,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:04,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:04,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:04,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:04,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:04,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:04,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 12:18:04,115 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-14 12:18:04,115 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:18:04,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:18:04,116 INFO L82 PathProgramCache]: Analyzing trace with hash 386208333, now seen corresponding path program 1 times [2021-07-14 12:18:04,116 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:18:04,116 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988348928] [2021-07-14 12:18:04,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:18:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:18:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:18:04,268 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:18:04,268 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988348928] [2021-07-14 12:18:04,268 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [988348928] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:18:04,268 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:18:04,268 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-14 12:18:04,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513330045] [2021-07-14 12:18:04,268 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 12:18:04,269 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:18:04,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 12:18:04,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-14 12:18:04,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:04,271 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:18:04,272 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.25) internal successors, (90), 8 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:18:04,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:04,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:04,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:04,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:04,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:04,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:04,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 12:18:04,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:18:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:18:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 12:18:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 12:18:04,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:18:04,619 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-14 12:18:04,619 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:18:04,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:18:04,619 INFO L82 PathProgramCache]: Analyzing trace with hash -1806899824, now seen corresponding path program 1 times [2021-07-14 12:18:04,619 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:18:04,619 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706761491] [2021-07-14 12:18:04,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:18:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-14 12:18:04,660 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-14 12:18:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-14 12:18:04,736 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-14 12:18:04,765 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-14 12:18:04,765 INFO L609 BasicCegarLoop]: Counterexample might be feasible [2021-07-14 12:18:04,765 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-14 12:18:04,772 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (1/2) [2021-07-14 12:18:04,774 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 12:18:04,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 12:18:04 BasicIcfg [2021-07-14 12:18:04,959 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 12:18:04,959 INFO L168 Benchmark]: Toolchain (without parser) took 5823.85 ms. Allocated memory was 177.2 MB in the beginning and 521.1 MB in the end (delta: 343.9 MB). Free memory was 140.0 MB in the beginning and 436.1 MB in the end (delta: -296.2 MB). Peak memory consumption was 213.3 MB. Max. memory is 8.0 GB. [2021-07-14 12:18:04,960 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 177.2 MB. Free memory is still 158.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 12:18:04,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 480.93 ms. Allocated memory is still 177.2 MB. Free memory was 139.8 MB in the beginning and 147.4 MB in the end (delta: -7.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-07-14 12:18:04,960 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.35 ms. Allocated memory is still 177.2 MB. Free memory was 147.4 MB in the beginning and 144.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-14 12:18:04,960 INFO L168 Benchmark]: Boogie Preprocessor took 47.29 ms. Allocated memory is still 177.2 MB. Free memory was 144.8 MB in the beginning and 142.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-14 12:18:04,960 INFO L168 Benchmark]: RCFGBuilder took 1203.50 ms. Allocated memory was 177.2 MB in the beginning and 212.9 MB in the end (delta: 35.7 MB). Free memory was 142.7 MB in the beginning and 186.4 MB in the end (delta: -43.7 MB). Peak memory consumption was 92.1 MB. Max. memory is 8.0 GB. [2021-07-14 12:18:04,961 INFO L168 Benchmark]: TraceAbstraction took 4021.25 ms. Allocated memory was 212.9 MB in the beginning and 521.1 MB in the end (delta: 308.3 MB). Free memory was 185.9 MB in the beginning and 436.1 MB in the end (delta: -250.2 MB). Peak memory consumption was 222.1 MB. Max. memory is 8.0 GB. [2021-07-14 12:18:04,962 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 177.2 MB. Free memory is still 158.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 480.93 ms. Allocated memory is still 177.2 MB. Free memory was 139.8 MB in the beginning and 147.4 MB in the end (delta: -7.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 63.35 ms. Allocated memory is still 177.2 MB. Free memory was 147.4 MB in the beginning and 144.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 47.29 ms. Allocated memory is still 177.2 MB. Free memory was 144.8 MB in the beginning and 142.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1203.50 ms. Allocated memory was 177.2 MB in the beginning and 212.9 MB in the end (delta: 35.7 MB). Free memory was 142.7 MB in the beginning and 186.4 MB in the end (delta: -43.7 MB). Peak memory consumption was 92.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 4021.25 ms. Allocated memory was 212.9 MB in the beginning and 521.1 MB in the end (delta: 308.3 MB). Free memory was 185.9 MB in the beginning and 436.1 MB in the end (delta: -250.2 MB). Peak memory consumption was 222.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 46377, positive: 45374, positive conditional: 36754, positive unconditional: 8620, negative: 1003, negative conditional: 916, negative unconditional: 87, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 46063, positive: 45374, positive conditional: 36754, positive unconditional: 8620, negative: 689, negative conditional: 602, negative unconditional: 87, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 46063, positive: 44386, positive conditional: 0, positive unconditional: 44386, negative: 1677, negative conditional: 0, negative unconditional: 1677, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2113, positive: 2072, positive conditional: 0, positive unconditional: 2072, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2113, positive: 2060, positive conditional: 0, positive unconditional: 2060, negative: 53, negative conditional: 0, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 46063, positive: 42314, positive conditional: 0, positive unconditional: 42314, negative: 1636, negative conditional: 0, negative unconditional: 1636, unknown: 2113, unknown conditional: 0, unknown unconditional: 2113] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591 ], Maximal queried relation: 8, Independence queries for same thread: 314 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 424, Number of persistent set computation: 1086, Number of trivial persistent sets: 158, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 46377, positive: 45374, positive conditional: 36754, positive unconditional: 8620, negative: 1003, negative conditional: 916, negative unconditional: 87, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 46063, positive: 45374, positive conditional: 36754, positive unconditional: 8620, negative: 689, negative conditional: 602, negative unconditional: 87, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 46063, positive: 44386, positive conditional: 0, positive unconditional: 44386, negative: 1677, negative conditional: 0, negative unconditional: 1677, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2113, positive: 2072, positive conditional: 0, positive unconditional: 2072, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2113, positive: 2060, positive conditional: 0, positive unconditional: 2060, negative: 53, negative conditional: 0, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 46063, positive: 42314, positive conditional: 0, positive unconditional: 42314, negative: 1636, negative conditional: 0, negative unconditional: 1636, unknown: 2113, unknown conditional: 0, unknown unconditional: 2113] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591, SemanticConditionEliminator.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9894, positive: 988, positive conditional: 988, positive unconditional: 0, negative: 8906, negative conditional: 141, negative unconditional: 8765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 37, positive conditional: 25, positive unconditional: 12, negative: 53, negative conditional: 12, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 643, positive: 150, positive conditional: 130, positive unconditional: 21, negative: 493, negative conditional: 188, negative unconditional: 304, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9894, positive: 963, positive conditional: 963, positive unconditional: 0, negative: 8894, negative conditional: 129, negative unconditional: 8765, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2150, Positive cache size: 2097, Positive conditional cache size: 25, Positive unconditional cache size: 2072, Negative cache size: 53, Negative conditional cache size: 12, Negative unconditional cache size: 41, Eliminated conditions: 8591 ], Maximal queried relation: 8, Independence queries for same thread: 314 - 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; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0] [L714] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L716] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0] [L717] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0] [L718] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L720] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L722] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L724] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L725] 0 _Bool z$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0] [L726] 0 int z$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0] [L727] 0 _Bool z$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0] [L728] 0 _Bool z$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0] [L729] 0 _Bool z$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0] [L730] 0 _Bool z$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0] [L731] 0 _Bool z$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0] [L732] 0 _Bool z$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0] [L733] 0 _Bool z$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0] [L734] 0 _Bool z$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0] [L735] 0 _Bool z$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0] [L736] 0 _Bool z$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0] [L737] 0 _Bool z$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_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] [L738] 0 int *z$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_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$read_delayed_var={0:0}] [L739] 0 int z$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$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$w_buff0=0] [L740] 0 _Bool z$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$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] [L741] 0 int z$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_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] [L742] 0 _Bool z$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_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] [L743] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$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] [L744] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L844] 0 pthread_t t1437; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L845] FCALL, FORK 0 pthread_create(&t1437, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L846] 0 pthread_t t1438; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L847] FCALL, FORK 0 pthread_create(&t1438, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L848] 0 pthread_t t1439; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L849] FCALL, FORK 0 pthread_create(&t1439, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L850] 0 pthread_t t1440; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L851] FCALL, FORK 0 pthread_create(&t1440, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L806] 4 z$w_buff1 = z$w_buff0 [L807] 4 z$w_buff0 = 1 [L808] 4 z$w_buff1_used = z$w_buff0_used [L809] 4 z$w_buff0_used = (_Bool)1 [L18] COND FALSE 4 !(!expression) [L811] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L812] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L813] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L814] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L815] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L816] 4 z$r_buff0_thd4 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L819] 4 __unbuffered_p3_EAX = a VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L748] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L751] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L756] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L763] 2 x = 2 VAL [__unbuffered_cnt=1, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L766] 2 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L771] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L778] 3 y = 2 VAL [__unbuffered_cnt=2, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L781] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L782] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L783] 3 z$flush_delayed = weak$$choice2 [L784] 3 z$mem_tmp = z [L785] EXPR 3 !z$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) [L785] 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) [L786] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L786] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0) [L786] EXPR 3 weak$$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$w_buff0)) [L786] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L787] EXPR 3 weak$$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$w_buff1)) [L787] EXPR 3 !z$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) [L787] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L787] 3 z$w_buff1 = weak$$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)) [L788] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L788] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used) [L788] EXPR 3 weak$$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)) [L788] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L789] EXPR 3 weak$$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$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L789] EXPR 3 !z$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) [L789] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L789] 3 z$w_buff1_used = weak$$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)) [L790] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L790] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3) [L790] EXPR 3 weak$$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)) [L790] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L791] EXPR 3 weak$$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$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L791] EXPR 3 !z$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) [L791] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L791] 3 z$r_buff1_thd3 = weak$$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$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L792] 3 __unbuffered_p2_EAX = z [L793] EXPR 3 z$flush_delayed ? z$mem_tmp : z [L793] 3 z = z$flush_delayed ? z$mem_tmp : z [L794] 3 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=2, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$$choice0=49, weak$$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] [L799] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$$choice0=49, weak$$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] [L822] 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) [L822] 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) [L823] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L823] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L824] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L824] 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 [L825] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L825] 4 z$r_buff0_thd4 = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L826] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L826] 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 [L829] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$$choice0=49, weak$$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] [L853] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$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] [L3] COND FALSE 0 !(!cond) VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$$choice0=49, weak$$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] [L857] 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) [L857] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L857] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L857] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L858] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L858] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L859] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L859] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L860] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L860] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L861] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L861] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L864] 0 main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$$choice0=49, weak$$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 VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$$choice0=49, weak$$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] 0 reach_error() VAL [__unbuffered_cnt=4, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$$choice0=49, weak$$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 for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 157 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 3740.6ms, OverallIterations: 9, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12.3ms, PartialOrderReductionTime: 2446.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 63, 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: 38.1ms SsaConstructionTime, 285.0ms SatisfiabilityAnalysisTime, 675.9ms InterpolantComputationTime, 809 NumberOfCodeBlocks, 809 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 706 ConstructedInterpolants, 0 QuantifiedInterpolants, 1482 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...