/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/rfi004_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 12:02:58,683 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 12:02:58,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 12:02:58,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-17 12:02:58,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-17 12:02:58,723 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-17 12:02:58,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-17 12:02:58,729 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-17 12:02:58,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-17 12:02:58,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-17 12:02:58,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-17 12:02:58,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-17 12:02:58,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-17 12:02:58,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-17 12:02:58,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-17 12:02:58,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-17 12:02:58,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-17 12:02:58,742 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-17 12:02:58,744 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-17 12:02:58,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-17 12:02:58,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-17 12:02:58,758 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-17 12:02:58,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-17 12:02:58,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-17 12:02:58,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-17 12:02:58,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-17 12:02:58,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-17 12:02:58,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-17 12:02:58,769 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-17 12:02:58,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-17 12:02:58,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-17 12:02:58,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-17 12:02:58,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-17 12:02:58,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-17 12:02:58,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-17 12:02:58,772 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-17 12:02:58,775 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf [2021-06-17 12:02:58,804 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 12:02:58,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 12:02:58,805 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 12:02:58,805 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 12:02:58,807 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 12:02:58,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 12:02:58,807 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 12:02:58,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 12:02:58,808 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 12:02:58,808 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 12:02:58,808 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 12:02:58,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 12:02:58,809 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 12:02:58,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 12:02:58,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 12:02:58,809 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 12:02:58,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 12:02:58,809 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 12:02:58,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 12:02:58,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 12:02:58,810 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 12:02:58,810 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 12:02:58,810 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 12:02:58,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 12:02:58,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 12:02:58,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 12:02:58,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 12:02:58,811 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 12:02:58,811 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-17 12:02:58,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 12:02:58,811 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 12:02:58,811 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 12:02:58,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 12:02:58,811 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-17 12:02:58,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-17 12:02:58,812 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 12:02:59,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 12:02:59,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 12:02:59,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 12:02:59,081 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-17 12:02:59,082 INFO L275 PluginConnector]: CDTParser initialized [2021-06-17 12:02:59,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi004_power.opt.i [2021-06-17 12:02:59,141 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d89278191/9cbcae7185484588aabdc58f4bdbab5a/FLAG459e1798b [2021-06-17 12:02:59,569 INFO L306 CDTParser]: Found 1 translation units. [2021-06-17 12:02:59,570 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi004_power.opt.i [2021-06-17 12:02:59,579 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d89278191/9cbcae7185484588aabdc58f4bdbab5a/FLAG459e1798b [2021-06-17 12:02:59,589 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d89278191/9cbcae7185484588aabdc58f4bdbab5a [2021-06-17 12:02:59,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 12:02:59,595 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-17 12:02:59,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-17 12:02:59,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-17 12:02:59,601 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-17 12:02:59,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 12:02:59" (1/1) ... [2021-06-17 12:02:59,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f0c603b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:02:59, skipping insertion in model container [2021-06-17 12:02:59,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 12:02:59" (1/1) ... [2021-06-17 12:02:59,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-17 12:02:59,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-17 12:02:59,741 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/rfi004_power.opt.i[993,1006] [2021-06-17 12:02:59,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 12:02:59,887 INFO L203 MainTranslator]: Completed pre-run [2021-06-17 12:02:59,909 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/rfi004_power.opt.i[993,1006] [2021-06-17 12:02:59,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 12:03:00,008 INFO L208 MainTranslator]: Completed translation [2021-06-17 12:03:00,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00 WrapperNode [2021-06-17 12:03:00,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-17 12:03:00,010 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 12:03:00,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 12:03:00,010 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 12:03:00,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... [2021-06-17 12:03:00,042 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... [2021-06-17 12:03:00,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 12:03:00,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 12:03:00,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 12:03:00,066 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 12:03:00,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... [2021-06-17 12:03:00,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... [2021-06-17 12:03:00,078 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... [2021-06-17 12:03:00,078 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... [2021-06-17 12:03:00,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... [2021-06-17 12:03:00,095 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... [2021-06-17 12:03:00,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... [2021-06-17 12:03:00,104 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 12:03:00,105 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 12:03:00,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 12:03:00,105 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 12:03:00,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 12:03:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-17 12:03:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-17 12:03:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-17 12:03:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-17 12:03:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-06-17 12:03:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-06-17 12:03:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-06-17 12:03:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-06-17 12:03:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-17 12:03:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-17 12:03:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 12:03:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 12:03:00,180 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-17 12:03:01,454 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 12:03:01,454 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-06-17 12:03:01,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 12:03:01 BoogieIcfgContainer [2021-06-17 12:03:01,456 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 12:03:01,457 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 12:03:01,457 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 12:03:01,459 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 12:03:01,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.06 12:02:59" (1/3) ... [2021-06-17 12:03:01,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42ff01e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 12:03:01, skipping insertion in model container [2021-06-17 12:03:01,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 12:03:00" (2/3) ... [2021-06-17 12:03:01,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42ff01e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 12:03:01, skipping insertion in model container [2021-06-17 12:03:01,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 12:03:01" (3/3) ... [2021-06-17 12:03:01,462 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi004_power.opt.i [2021-06-17 12:03:01,468 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 12:03:01,468 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 12:03:01,468 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-06-17 12:03:01,469 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 12:03:01,491 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,491 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,491 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,491 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,491 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,491 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,492 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,493 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,493 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,493 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,493 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,493 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,493 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,494 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,494 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,494 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,494 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,494 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,494 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,494 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,495 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,495 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,495 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,495 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,496 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,496 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,496 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,496 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,496 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,496 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,497 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,497 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,497 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,497 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,497 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,497 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,497 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,499 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,499 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,499 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,499 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,499 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,499 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,499 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,499 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,499 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,500 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,501 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,502 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,502 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,502 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,502 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,502 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,502 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,504 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,504 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,504 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,504 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,505 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,505 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,505 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,505 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,505 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,505 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,506 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,508 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,508 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,509 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,509 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,512 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,512 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,513 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,513 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,513 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,513 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,513 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,513 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,514 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,515 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,515 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,515 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,515 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,517 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,518 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,519 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,519 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,519 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,519 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,519 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,520 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,520 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,521 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,521 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,521 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,522 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,523 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-17 12:03:01,537 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 12:03:01,604 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 12:03:01,604 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 12:03:01,604 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 12:03:01,604 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 12:03:01,604 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 12:03:01,604 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 12:03:01,604 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 12:03:01,604 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P1======== [2021-06-17 12:03:01,672 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,673 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,673 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,673 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,673 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,673 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,674 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,675 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,675 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,702 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,703 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,703 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,703 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,703 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,704 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,704 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,704 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,704 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,704 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,705 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,705 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,705 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,705 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,772 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,773 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,802 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,853 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,867 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,943 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,944 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,945 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,960 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,962 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,964 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,964 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,964 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,964 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,964 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,965 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,965 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,966 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,966 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,966 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,966 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,966 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,982 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,982 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,983 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,984 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,986 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,986 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:01,988 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,016 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,037 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,038 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,038 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,038 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,038 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,038 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,038 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,039 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,039 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,039 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,039 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,039 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,039 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,065 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,065 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,065 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,065 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,065 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,066 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,066 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,066 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,066 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,066 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,066 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,066 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,066 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,068 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,154 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,155 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,155 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,155 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,248 INFO L301 ceAbstractionStarter]: Result for error location P1 was SAFE (1/3) [2021-06-17 12:03:02,249 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 12:03:02,259 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 12:03:02,259 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 12:03:02,259 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 12:03:02,259 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 12:03:02,259 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 12:03:02,259 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 12:03:02,259 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 12:03:02,259 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-17 12:03:02,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,294 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,294 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,314 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,315 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,315 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,315 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,315 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,315 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,315 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,315 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,315 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,316 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,316 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,316 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,316 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,316 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,367 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,383 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 12:03:02,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 12:03:02,387 INFO L82 PathProgramCache]: Analyzing trace with hash -1516026695, now seen corresponding path program 1 times [2021-06-17 12:03:02,393 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 12:03:02,393 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382390006] [2021-06-17 12:03:02,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 12:03:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 12:03:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 12:03:02,588 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 12:03:02,588 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382390006] [2021-06-17 12:03:02,588 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382390006] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 12:03:02,588 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 12:03:02,588 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 12:03:02,589 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561138578] [2021-06-17 12:03:02,592 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-17 12:03:02,593 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 12:03:02,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-17 12:03:02,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-17 12:03:02,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:02,603 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 12:03:02,603 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 12:03:02,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:02,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:02,617 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-17 12:03:02,617 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 12:03:02,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 12:03:02,617 INFO L82 PathProgramCache]: Analyzing trace with hash 1379456125, now seen corresponding path program 1 times [2021-06-17 12:03:02,618 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 12:03:02,618 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383941632] [2021-06-17 12:03:02,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 12:03:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 12:03:02,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 12:03:02,838 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 12:03:02,838 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [383941632] [2021-06-17 12:03:02,839 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [383941632] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 12:03:02,839 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 12:03:02,839 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-17 12:03:02,839 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966784796] [2021-06-17 12:03:02,840 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-17 12:03:02,840 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 12:03:02,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-17 12:03:02,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-06-17 12:03:02,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:02,841 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 12:03:02,841 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 12:03:02,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:02,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:02,943 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:02,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:02,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 12:03:02,990 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-17 12:03:02,990 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 12:03:02,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 12:03:02,990 INFO L82 PathProgramCache]: Analyzing trace with hash -481566119, now seen corresponding path program 2 times [2021-06-17 12:03:02,990 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 12:03:02,991 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291887815] [2021-06-17 12:03:02,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 12:03:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 12:03:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 12:03:03,193 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 12:03:03,193 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291887815] [2021-06-17 12:03:03,193 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1291887815] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 12:03:03,193 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 12:03:03,193 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-17 12:03:03,194 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201441854] [2021-06-17 12:03:03,194 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-17 12:03:03,194 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 12:03:03,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-17 12:03:03,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-17 12:03:03,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:03,194 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 12:03:03,195 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 12:03:03,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:03,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 12:03:03,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:03,275 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,394 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,394 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,394 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,394 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,394 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,394 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,411 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,411 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,412 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,412 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,412 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,412 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,412 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,412 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,412 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:03,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 12:03:03,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 12:03:03,462 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-17 12:03:03,462 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 12:03:03,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 12:03:03,463 INFO L82 PathProgramCache]: Analyzing trace with hash 586593509, now seen corresponding path program 3 times [2021-06-17 12:03:03,463 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 12:03:03,463 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724651040] [2021-06-17 12:03:03,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 12:03:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 12:03:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 12:03:03,634 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 12:03:03,634 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724651040] [2021-06-17 12:03:03,634 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1724651040] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 12:03:03,634 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 12:03:03,635 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-17 12:03:03,635 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1542361545] [2021-06-17 12:03:03,636 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-17 12:03:03,636 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 12:03:03,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-17 12:03:03,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-06-17 12:03:03,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:03,638 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 12:03:03,638 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 12:03:03,638 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:03,638 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-17 12:03:03,638 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 12:03:03,638 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:03,782 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,782 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,782 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,782 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,782 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,782 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,783 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,783 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,783 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,783 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,783 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,783 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,783 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,785 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 12:03:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 12:03:03,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-17 12:03:03,811 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-17 12:03:03,812 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 12:03:03,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 12:03:03,812 INFO L82 PathProgramCache]: Analyzing trace with hash 1272043741, now seen corresponding path program 4 times [2021-06-17 12:03:03,812 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 12:03:03,812 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119977988] [2021-06-17 12:03:03,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 12:03:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-17 12:03:03,861 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-17 12:03:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-17 12:03:03,917 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-17 12:03:03,951 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-06-17 12:03:03,952 INFO L573 BasicCegarLoop]: Counterexample might be feasible [2021-06-17 12:03:03,952 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-17 12:03:03,963 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/3) [2021-06-17 12:03:03,965 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 12:03:03,985 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 12:03:03,985 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 12:03:03,985 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 12:03:03,985 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 12:03:03,985 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 12:03:03,985 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 12:03:03,985 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 12:03:03,985 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P1Thread1of1ForFork1======== [2021-06-17 12:03:04,013 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,013 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,014 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,015 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,032 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,053 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,053 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,053 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,053 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,054 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,055 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,055 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,055 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,095 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 12:03:04,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 12:03:04,096 INFO L82 PathProgramCache]: Analyzing trace with hash -445953971, now seen corresponding path program 1 times [2021-06-17 12:03:04,096 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 12:03:04,096 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993747747] [2021-06-17 12:03:04,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 12:03:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 12:03:04,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 12:03:04,154 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 12:03:04,154 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993747747] [2021-06-17 12:03:04,155 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993747747] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 12:03:04,155 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 12:03:04,155 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 12:03:04,155 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852767940] [2021-06-17 12:03:04,155 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 12:03:04,155 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 12:03:04,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 12:03:04,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 12:03:04,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:04,156 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 12:03:04,156 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 28.0) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 12:03:04,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 12:03:04,171 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,172 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,204 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,233 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,243 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,248 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,305 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,305 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,307 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,307 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,307 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,307 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,324 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,324 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,324 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,324 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,324 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,325 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,325 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,325 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,325 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,325 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,325 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,325 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,325 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,344 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,344 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,344 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,344 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,364 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,365 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,365 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,365 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,366 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,366 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,366 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,366 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,366 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,367 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,367 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,367 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,367 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,367 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,393 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,394 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,394 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,394 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,398 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,421 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,421 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,422 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,422 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,422 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,422 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,422 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,422 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,422 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,423 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,423 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,423 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,423 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,441 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,441 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,441 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,442 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,442 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,442 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,442 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,442 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,442 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,442 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,442 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,442 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,443 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,457 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,458 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,458 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,458 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,458 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,458 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,458 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,459 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,460 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,518 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,519 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,519 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,519 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,519 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,519 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,541 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,541 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,541 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,541 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,541 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,541 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,541 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,559 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,560 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,560 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,560 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,560 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,560 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,560 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,560 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,560 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,560 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,574 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,574 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,574 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,574 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,574 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,574 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,574 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,574 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,575 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,575 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,575 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,575 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,575 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,593 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,593 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,593 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,593 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,593 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,594 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,594 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,594 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,594 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,594 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,594 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,594 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,594 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,612 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,612 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,613 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,677 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,677 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,677 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,677 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,677 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,677 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,677 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,677 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,678 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,678 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,678 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,678 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,678 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 12:03:04,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 12:03:04,731 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-17 12:03:04,732 INFO L301 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork1 was SAFE (3/3) [2021-06-17 12:03:04,733 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-17 12:03:04,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.06 12:03:04 BasicIcfg [2021-06-17 12:03:04,792 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-17 12:03:04,792 INFO L168 Benchmark]: Toolchain (without parser) took 5197.73 ms. Allocated memory was 181.4 MB in the beginning and 317.7 MB in the end (delta: 136.3 MB). Free memory was 143.2 MB in the beginning and 215.6 MB in the end (delta: -72.4 MB). Peak memory consumption was 165.2 MB. Max. memory is 8.0 GB. [2021-06-17 12:03:04,793 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 181.4 MB. Free memory is still 161.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 12:03:04,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.21 ms. Allocated memory is still 181.4 MB. Free memory was 143.0 MB in the beginning and 140.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-06-17 12:03:04,800 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.31 ms. Allocated memory is still 181.4 MB. Free memory was 140.7 MB in the beginning and 138.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-17 12:03:04,800 INFO L168 Benchmark]: Boogie Preprocessor took 38.92 ms. Allocated memory is still 181.4 MB. Free memory was 138.6 MB in the beginning and 136.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-17 12:03:04,800 INFO L168 Benchmark]: RCFGBuilder took 1351.06 ms. Allocated memory was 181.4 MB in the beginning and 226.5 MB in the end (delta: 45.1 MB). Free memory was 136.5 MB in the beginning and 198.6 MB in the end (delta: -62.1 MB). Peak memory consumption was 83.6 MB. Max. memory is 8.0 GB. [2021-06-17 12:03:04,801 INFO L168 Benchmark]: TraceAbstraction took 3334.70 ms. Allocated memory was 226.5 MB in the beginning and 317.7 MB in the end (delta: 91.2 MB). Free memory was 198.1 MB in the beginning and 215.6 MB in the end (delta: -17.5 MB). Peak memory consumption was 173.9 MB. Max. memory is 8.0 GB. [2021-06-17 12:03:04,802 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 181.4 MB. Free memory is still 161.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 411.21 ms. Allocated memory is still 181.4 MB. Free memory was 143.0 MB in the beginning and 140.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 55.31 ms. Allocated memory is still 181.4 MB. Free memory was 140.7 MB in the beginning and 138.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 38.92 ms. Allocated memory is still 181.4 MB. Free memory was 138.6 MB in the beginning and 136.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1351.06 ms. Allocated memory was 181.4 MB in the beginning and 226.5 MB in the end (delta: 45.1 MB). Free memory was 136.5 MB in the beginning and 198.6 MB in the end (delta: -62.1 MB). Peak memory consumption was 83.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 3334.70 ms. Allocated memory was 226.5 MB in the beginning and 317.7 MB in the end (delta: 91.2 MB). Free memory was 198.1 MB in the beginning and 215.6 MB in the end (delta: -17.5 MB). Peak memory consumption was 173.9 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: 5223, positive: 4857, positive conditional: 2737, positive unconditional: 2120, negative: 366, negative conditional: 330, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5053, positive: 4857, positive conditional: 2737, positive unconditional: 2120, negative: 196, negative conditional: 160, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5053, positive: 4857, positive conditional: 0, positive unconditional: 4857, negative: 196, negative conditional: 0, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 972, positive: 948, positive conditional: 0, positive unconditional: 948, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 972, positive: 946, positive conditional: 0, positive unconditional: 946, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 323, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 317, negative conditional: 0, negative unconditional: 317, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5053, positive: 3909, positive conditional: 0, positive unconditional: 3909, negative: 172, negative conditional: 0, negative unconditional: 172, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Statistics on independence cache: Total cache size (in pairs): 972, Positive cache size: 948, Positive conditional cache size: 0, Positive unconditional cache size: 948, Negative cache size: 24, Negative conditional cache size: 0, Negative unconditional cache size: 24 ], Maximal queried relation: 0, Independence queries for same thread: 170 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 396, Number of persistent set computation: 2232, Number of trivial persistent sets: 1537, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5223, positive: 4857, positive conditional: 2737, positive unconditional: 2120, negative: 366, negative conditional: 330, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5053, positive: 4857, positive conditional: 2737, positive unconditional: 2120, negative: 196, negative conditional: 160, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5053, positive: 4857, positive conditional: 0, positive unconditional: 4857, negative: 196, negative conditional: 0, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 972, positive: 948, positive conditional: 0, positive unconditional: 948, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 972, positive: 946, positive conditional: 0, positive unconditional: 946, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 323, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 317, negative conditional: 0, negative unconditional: 317, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5053, positive: 3909, positive conditional: 0, positive unconditional: 3909, negative: 172, negative conditional: 0, negative unconditional: 172, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Statistics on independence cache: Total cache size (in pairs): 972, Positive cache size: 948, Positive conditional cache size: 0, Positive unconditional cache size: 948, Negative cache size: 24, Negative conditional cache size: 0, Negative unconditional cache size: 24 ], Maximal queried relation: 0, Independence queries for same thread: 170 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4641, positive: 4328, positive conditional: 2599, positive unconditional: 1729, negative: 313, negative conditional: 281, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4406, positive: 4328, positive conditional: 2599, positive unconditional: 1729, negative: 78, negative conditional: 46, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4406, positive: 4309, positive conditional: 0, positive unconditional: 4309, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 719, positive: 701, positive conditional: 0, positive unconditional: 701, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 719, positive: 699, positive conditional: 0, positive unconditional: 699, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4406, positive: 3608, positive conditional: 0, positive unconditional: 3608, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 719, unknown conditional: 0, unknown unconditional: 719] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, SemanticConditionEliminator.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 290, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 268, negative conditional: 14, negative unconditional: 254, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, Eliminated conditions: 185, SemanticConditionEliminator.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 290, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 268, negative conditional: 14, negative unconditional: 254, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, Eliminated conditions: 185, SemanticConditionEliminator.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 290, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 268, negative conditional: 14, negative unconditional: 254, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, Eliminated conditions: 185, SemanticConditionEliminator.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 290, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 268, negative conditional: 14, negative unconditional: 254, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, Eliminated conditions: 185 ], Maximal queried relation: 4, Independence queries for same thread: 235 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 267, Number of persistent set computation: 3117, Number of trivial persistent sets: 2642, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4641, positive: 4328, positive conditional: 2599, positive unconditional: 1729, negative: 313, negative conditional: 281, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4406, positive: 4328, positive conditional: 2599, positive unconditional: 1729, negative: 78, negative conditional: 46, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4406, positive: 4309, positive conditional: 0, positive unconditional: 4309, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 719, positive: 701, positive conditional: 0, positive unconditional: 701, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 719, positive: 699, positive conditional: 0, positive unconditional: 699, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4406, positive: 3608, positive conditional: 0, positive unconditional: 3608, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 719, unknown conditional: 0, unknown unconditional: 719] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, SemanticConditionEliminator.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 290, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 268, negative conditional: 14, negative unconditional: 254, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, Eliminated conditions: 185, SemanticConditionEliminator.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 290, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 268, negative conditional: 14, negative unconditional: 254, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, Eliminated conditions: 185, SemanticConditionEliminator.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 290, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 268, negative conditional: 14, negative unconditional: 254, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, Eliminated conditions: 185, SemanticConditionEliminator.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 290, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 271, negative conditional: 17, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 26, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 21, negative conditional: 3, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 200, negative conditional: 3, negative unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 290, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 268, negative conditional: 14, negative unconditional: 254, unknown: 6, unknown conditional: 6, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 725, Positive cache size: 704, Positive conditional cache size: 3, Positive unconditional cache size: 701, Negative cache size: 21, Negative conditional cache size: 3, Negative unconditional cache size: 18, Eliminated conditions: 185 ], Maximal queried relation: 4, Independence queries for same thread: 235 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5917, positive: 5539, positive conditional: 3146, positive unconditional: 2393, negative: 378, negative conditional: 341, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5725, positive: 5539, positive conditional: 3146, positive unconditional: 2393, negative: 186, negative conditional: 149, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5725, positive: 5525, positive conditional: 0, positive unconditional: 5525, negative: 200, negative conditional: 0, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 996, positive: 971, positive conditional: 0, positive unconditional: 971, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 996, positive: 969, positive conditional: 0, positive unconditional: 969, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 31, negative conditional: 6, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 515, positive: 42, positive conditional: 40, positive unconditional: 3, negative: 473, negative conditional: 128, negative unconditional: 344, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5725, positive: 4554, positive conditional: 0, positive unconditional: 4554, negative: 175, negative conditional: 0, negative unconditional: 175, unknown: 996, unknown conditional: 0, unknown unconditional: 996] , Statistics on independence cache: Total cache size (in pairs): 1005, Positive cache size: 974, Positive conditional cache size: 3, Positive unconditional cache size: 971, Negative cache size: 31, Negative conditional cache size: 6, Negative unconditional cache size: 25, SemanticConditionEliminator.Independence Queries: [ total: 194, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 180, negative conditional: 17, negative unconditional: 163, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 194, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 180, negative conditional: 17, negative unconditional: 163, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 31, negative conditional: 6, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 515, positive: 42, positive conditional: 40, positive unconditional: 3, negative: 473, negative conditional: 128, negative unconditional: 344, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 194, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 174, negative conditional: 11, negative unconditional: 163, unknown: 9, unknown conditional: 9, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1005, Positive cache size: 974, Positive conditional cache size: 3, Positive unconditional cache size: 971, Negative cache size: 31, Negative conditional cache size: 6, Negative unconditional cache size: 25, Eliminated conditions: 132 ], Maximal queried relation: 1, Independence queries for same thread: 192 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 323, Number of persistent set computation: 2580, Number of trivial persistent sets: 1923, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5917, positive: 5539, positive conditional: 3146, positive unconditional: 2393, negative: 378, negative conditional: 341, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5725, positive: 5539, positive conditional: 3146, positive unconditional: 2393, negative: 186, negative conditional: 149, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5725, positive: 5525, positive conditional: 0, positive unconditional: 5525, negative: 200, negative conditional: 0, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 996, positive: 971, positive conditional: 0, positive unconditional: 971, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 996, positive: 969, positive conditional: 0, positive unconditional: 969, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 31, negative conditional: 6, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 515, positive: 42, positive conditional: 40, positive unconditional: 3, negative: 473, negative conditional: 128, negative unconditional: 344, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5725, positive: 4554, positive conditional: 0, positive unconditional: 4554, negative: 175, negative conditional: 0, negative unconditional: 175, unknown: 996, unknown conditional: 0, unknown unconditional: 996] , Statistics on independence cache: Total cache size (in pairs): 1005, Positive cache size: 974, Positive conditional cache size: 3, Positive unconditional cache size: 971, Negative cache size: 31, Negative conditional cache size: 6, Negative unconditional cache size: 25, SemanticConditionEliminator.Independence Queries: [ total: 194, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 180, negative conditional: 17, negative unconditional: 163, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 194, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 180, negative conditional: 17, negative unconditional: 163, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 5, positive conditional: 3, positive unconditional: 2, negative: 31, negative conditional: 6, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 515, positive: 42, positive conditional: 40, positive unconditional: 3, negative: 473, negative conditional: 128, negative unconditional: 344, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 194, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 174, negative conditional: 11, negative unconditional: 163, unknown: 9, unknown conditional: 9, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1005, Positive cache size: 974, Positive conditional cache size: 3, Positive unconditional cache size: 971, Negative cache size: 31, Negative conditional cache size: 6, Negative unconditional cache size: 25, Eliminated conditions: 132 ], Maximal queried relation: 1, Independence queries for same thread: 192 - PositiveResult [Line: 19]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L715] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L716] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L717] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L719] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L721] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L722] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L723] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L724] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L725] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L726] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L727] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L728] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L729] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L730] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L731] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L732] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L733] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L734] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L735] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L737] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L738] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L739] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L815] 0 pthread_t t1651; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L816] FCALL, FORK 0 pthread_create(&t1651, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L817] 0 pthread_t t1652; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L818] FCALL, FORK 0 pthread_create(&t1652, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L773] 2 y$w_buff1 = y$w_buff0 [L774] 2 y$w_buff0 = 1 [L775] 2 y$w_buff1_used = y$w_buff0_used [L776] 2 y$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L778] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L779] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L780] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L781] 2 y$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L784] 2 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L787] 2 __unbuffered_p1_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L790] 2 __unbuffered_p1_EBX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L743] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L748] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L749] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L750] 1 y$flush_delayed = weak$$choice2 [L751] 1 y$mem_tmp = y [L752] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L752] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L753] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L753] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0) [L753] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L753] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L754] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L754] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1) [L754] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L754] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L755] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L755] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used) [L755] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L755] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L756] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L756] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] EXPR 1 weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L757] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1) [L757] EXPR 1 weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L757] 1 y$r_buff0_thd1 = weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L758] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L758] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] 1 __unbuffered_p0_EAX = y [L760] EXPR 1 y$flush_delayed ? y$mem_tmp : y [L760] 1 y = y$flush_delayed ? y$mem_tmp : y [L761] 1 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L793] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L793] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L794] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L794] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L795] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L795] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L796] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L796] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L797] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L797] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L800] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L766] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L802] 2 return 0; VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L768] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L820] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L4] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L824] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L824] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L824] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L824] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L825] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L825] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L826] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L826] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L827] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L827] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L828] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L828] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L831] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L19] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L19] 0 reach_error() VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1 with 1 thread instances CFG has 5 procedures, 109 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 693.4ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 11.4ms, PartialOrderReductionTime: 622.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 109 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 1708.7ms, OverallIterations: 5, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 724.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 30, 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: 19.9ms SsaConstructionTime, 369.1ms SatisfiabilityAnalysisTime, 383.7ms InterpolantComputationTime, 376 NumberOfCodeBlocks, 376 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 297 ConstructedInterpolants, 0 QuantifiedInterpolants, 802 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1Thread1of1ForFork1 with 1 thread instances CFG has 5 procedures, 109 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 764.3ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 684.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.5ms SsaConstructionTime, 9.8ms SatisfiabilityAnalysisTime, 43.9ms InterpolantComputationTime, 56 NumberOfCodeBlocks, 56 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 55 ConstructedInterpolants, 0 QuantifiedInterpolants, 113 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...