/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/rfi004_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-14 13:50:58,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-14 13:50:58,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-14 13:50:58,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-14 13:50:58,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-14 13:50:58,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-14 13:50:58,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-14 13:50:58,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-14 13:50:58,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-14 13:50:58,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-14 13:50:58,553 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-14 13:50:58,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-14 13:50:58,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-14 13:50:58,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-14 13:50:58,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-14 13:50:58,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-14 13:50:58,559 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-14 13:50:58,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-14 13:50:58,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-14 13:50:58,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-14 13:50:58,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-14 13:50:58,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-14 13:50:58,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-14 13:50:58,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-14 13:50:58,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-14 13:50:58,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-14 13:50:58,577 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-14 13:50:58,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-14 13:50:58,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-14 13:50:58,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-14 13:50:58,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-14 13:50:58,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-14 13:50:58,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-14 13:50:58,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-14 13:50:58,582 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-14 13:50:58,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-14 13:50:58,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-14 13:50:58,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-14 13:50:58,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-14 13:50:58,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-14 13:50:58,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-14 13:50:58,585 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2021-06-14 13:50:58,622 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-14 13:50:58,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-14 13:50:58,623 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-14 13:50:58,623 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-14 13:50:58,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-14 13:50:58,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-14 13:50:58,625 INFO L138 SettingsManager]: * Use SBE=true [2021-06-14 13:50:58,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-14 13:50:58,625 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-14 13:50:58,626 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-14 13:50:58,626 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-14 13:50:58,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-14 13:50:58,627 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-14 13:50:58,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-14 13:50:58,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-14 13:50:58,627 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-14 13:50:58,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-14 13:50:58,627 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-14 13:50:58,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-14 13:50:58,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-14 13:50:58,628 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-14 13:50:58,628 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-14 13:50:58,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-14 13:50:58,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-14 13:50:58,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-14 13:50:58,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-14 13:50:58,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-14 13:50:58,629 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-14 13:50:58,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-14 13:50:58,629 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-14 13:50:58,629 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-14 13:50:58,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-14 13:50:58,629 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-14 13:50:58,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-14 13:50:58,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-14 13:50:58,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-14 13:50:58,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-14 13:50:58,893 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-14 13:50:58,893 INFO L275 PluginConnector]: CDTParser initialized [2021-06-14 13:50:58,894 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi004_power.oepc.i [2021-06-14 13:50:58,951 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1154f1c5/6d2d5558849f40d68b060b8327c8e0b9/FLAG76ee18324 [2021-06-14 13:50:59,396 INFO L306 CDTParser]: Found 1 translation units. [2021-06-14 13:50:59,397 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi004_power.oepc.i [2021-06-14 13:50:59,415 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1154f1c5/6d2d5558849f40d68b060b8327c8e0b9/FLAG76ee18324 [2021-06-14 13:50:59,923 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1154f1c5/6d2d5558849f40d68b060b8327c8e0b9 [2021-06-14 13:50:59,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-14 13:50:59,926 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-14 13:50:59,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-14 13:50:59,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-14 13:50:59,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-14 13:50:59,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 01:50:59" (1/1) ... [2021-06-14 13:50:59,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79c836f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:50:59, skipping insertion in model container [2021-06-14 13:50:59,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 01:50:59" (1/1) ... [2021-06-14 13:50:59,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-14 13:50:59,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-14 13:51:00,149 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.oepc.i[994,1007] [2021-06-14 13:51:00,299 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-14 13:51:00,308 INFO L203 MainTranslator]: Completed pre-run [2021-06-14 13:51:00,316 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.oepc.i[994,1007] [2021-06-14 13:51:00,339 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-14 13:51:00,379 INFO L208 MainTranslator]: Completed translation [2021-06-14 13:51:00,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00 WrapperNode [2021-06-14 13:51:00,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-14 13:51:00,381 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-14 13:51:00,381 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-14 13:51:00,381 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-14 13:51:00,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (1/1) ... [2021-06-14 13:51:00,395 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (1/1) ... [2021-06-14 13:51:00,410 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-14 13:51:00,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-14 13:51:00,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-14 13:51:00,411 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-14 13:51:00,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (1/1) ... [2021-06-14 13:51:00,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (1/1) ... [2021-06-14 13:51:00,424 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (1/1) ... [2021-06-14 13:51:00,424 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (1/1) ... [2021-06-14 13:51:00,432 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (1/1) ... [2021-06-14 13:51:00,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (1/1) ... [2021-06-14 13:51:00,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (1/1) ... [2021-06-14 13:51:00,445 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-14 13:51:00,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-14 13:51:00,446 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-14 13:51:00,446 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-14 13:51:00,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (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 [2021-06-14 13:51:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-14 13:51:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-14 13:51:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-14 13:51:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-14 13:51:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-06-14 13:51:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-06-14 13:51:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-06-14 13:51:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-06-14 13:51:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-14 13:51:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-14 13:51:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-14 13:51:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-14 13:51:00,504 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-14 13:51:01,685 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-14 13:51:01,685 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-06-14 13:51:01,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 01:51:01 BoogieIcfgContainer [2021-06-14 13:51:01,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-14 13:51:01,688 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-14 13:51:01,688 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-14 13:51:01,690 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-14 13:51:01,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.06 01:50:59" (1/3) ... [2021-06-14 13:51:01,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a4739e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 01:51:01, skipping insertion in model container [2021-06-14 13:51:01,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:51:00" (2/3) ... [2021-06-14 13:51:01,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a4739e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 01:51:01, skipping insertion in model container [2021-06-14 13:51:01,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 01:51:01" (3/3) ... [2021-06-14 13:51:01,692 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi004_power.oepc.i [2021-06-14 13:51:01,696 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-14 13:51:01,696 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-14 13:51:01,696 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-06-14 13:51:01,697 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-14 13:51:01,717 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,717 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,717 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,717 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,717 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,717 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,717 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,717 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,718 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,719 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,720 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,721 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,722 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,723 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,724 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,724 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,724 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,724 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,724 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,724 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,724 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,725 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,725 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,725 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,725 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,726 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,726 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,726 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,726 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,726 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,726 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,726 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,726 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,726 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,727 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,728 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,729 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,731 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,733 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,734 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,734 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,734 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,736 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-14 13:51:01,749 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 [2021-06-14 13:51:01,783 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 13:51:01,783 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 13:51:01,783 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 13:51:01,783 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 13:51:01,783 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 13:51:01,783 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 13:51:01,783 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 13:51:01,784 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P1======== [2021-06-14 13:51:01,850 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,856 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,857 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,858 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,858 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,875 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,876 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,876 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,876 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,876 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,876 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,876 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,877 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,877 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,877 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,877 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,877 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,877 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,954 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,964 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:01,965 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,040 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,040 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,040 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,040 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,040 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,041 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,041 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,041 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,041 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,041 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,041 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,042 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,043 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,074 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,074 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,074 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,075 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,075 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,075 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,075 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,075 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,075 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,075 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,076 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,076 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,076 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,114 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,114 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,114 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,114 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,115 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,131 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,156 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,157 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,157 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,157 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,157 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,157 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,157 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,157 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,229 INFO L301 ceAbstractionStarter]: Result for error location P1 was SAFE (1/3) [2021-06-14 13:51:02,230 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 [2021-06-14 13:51:02,240 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 13:51:02,240 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 13:51:02,240 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 13:51:02,241 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 13:51:02,241 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 13:51:02,241 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 13:51:02,241 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 13:51:02,241 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-14 13:51:02,274 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,298 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,299 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,299 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,299 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,299 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,318 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:02,327 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:51:02,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:51:02,331 INFO L82 PathProgramCache]: Analyzing trace with hash 614271921, now seen corresponding path program 1 times [2021-06-14 13:51:02,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:51:02,336 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665042299] [2021-06-14 13:51:02,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:51:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:51:02,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:51:02,518 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:51:02,518 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665042299] [2021-06-14 13:51:02,518 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665042299] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:51:02,518 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:51:02,518 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-14 13:51:02,519 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504521853] [2021-06-14 13:51:02,522 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-14 13:51:02,523 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:51:02,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-14 13:51:02,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-14 13:51:02,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:02,532 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:51:02,532 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 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) [2021-06-14 13:51:02,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:02,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:02,540 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-14 13:51:02,540 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:51:02,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:51:02,541 INFO L82 PathProgramCache]: Analyzing trace with hash -956816467, now seen corresponding path program 1 times [2021-06-14 13:51:02,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:51:02,541 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115585556] [2021-06-14 13:51:02,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:51:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:51:02,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:51:02,753 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:51:02,754 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115585556] [2021-06-14 13:51:02,754 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1115585556] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:51:02,754 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:51:02,754 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-14 13:51:02,754 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824699440] [2021-06-14 13:51:02,755 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-14 13:51:02,756 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:51:02,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-14 13:51:02,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-14 13:51:02,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:02,758 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:51:02,758 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 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) [2021-06-14 13:51:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:02,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:02,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 13:51:02,845 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-14 13:51:02,848 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:51:02,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:51:02,849 INFO L82 PathProgramCache]: Analyzing trace with hash 638140624, now seen corresponding path program 1 times [2021-06-14 13:51:02,849 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:51:02,849 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701951442] [2021-06-14 13:51:02,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:51:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:51:03,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:51:03,008 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:51:03,008 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [701951442] [2021-06-14 13:51:03,008 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [701951442] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:51:03,009 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:51:03,009 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-14 13:51:03,009 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824906766] [2021-06-14 13:51:03,009 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-14 13:51:03,009 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:51:03,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-14 13:51:03,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-14 13:51:03,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,010 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:51:03,010 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 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) [2021-06-14 13:51:03,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-14 13:51:03,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 13:51:03,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:51:03,104 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-14 13:51:03,104 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:51:03,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:51:03,105 INFO L82 PathProgramCache]: Analyzing trace with hash -1930129442, now seen corresponding path program 1 times [2021-06-14 13:51:03,105 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:51:03,105 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064468269] [2021-06-14 13:51:03,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:51:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:51:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:51:03,243 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:51:03,244 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064468269] [2021-06-14 13:51:03,244 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2064468269] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:51:03,244 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:51:03,244 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-14 13:51:03,245 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935837183] [2021-06-14 13:51:03,245 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-14 13:51:03,245 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:51:03,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-14 13:51:03,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-06-14 13:51:03,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,247 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:51:03,247 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:51:03,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-14 13:51:03,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:51:03,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,386 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,386 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,387 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,387 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,387 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,387 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,387 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,387 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,387 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,387 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,387 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,388 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,388 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,403 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,405 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 13:51:03,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-14 13:51:03,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:51:03,440 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-14 13:51:03,440 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:51:03,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:51:03,440 INFO L82 PathProgramCache]: Analyzing trace with hash 218708122, now seen corresponding path program 2 times [2021-06-14 13:51:03,440 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:51:03,440 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804626124] [2021-06-14 13:51:03,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:51:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:51:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:51:03,538 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:51:03,538 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804626124] [2021-06-14 13:51:03,538 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804626124] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:51:03,538 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:51:03,538 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-14 13:51:03,538 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127743605] [2021-06-14 13:51:03,538 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-14 13:51:03,538 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:51:03,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-14 13:51:03,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-06-14 13:51:03,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,539 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:51:03,539 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.125) internal successors, (73), 8 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:51:03,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-14 13:51:03,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-14 13:51:03,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:51:03,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 13:51:03,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-14 13:51:03,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:51:03,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:51:03,638 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-14 13:51:03,640 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:51:03,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:51:03,640 INFO L82 PathProgramCache]: Analyzing trace with hash -1175981366, now seen corresponding path program 3 times [2021-06-14 13:51:03,640 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:51:03,641 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [793844687] [2021-06-14 13:51:03,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:51:03,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-14 13:51:03,683 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-14 13:51:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-14 13:51:03,735 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-14 13:51:03,769 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-06-14 13:51:03,770 INFO L573 BasicCegarLoop]: Counterexample might be feasible [2021-06-14 13:51:03,770 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-14 13:51:03,779 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/3) [2021-06-14 13:51:03,781 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 [2021-06-14 13:51:03,801 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 13:51:03,802 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 13:51:03,802 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 13:51:03,802 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 13:51:03,802 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 13:51:03,802 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 13:51:03,802 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 13:51:03,802 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P1Thread1of1ForFork1======== [2021-06-14 13:51:03,831 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,836 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,837 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,838 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,853 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,853 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,853 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,853 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,853 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,854 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,854 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,854 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,854 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,854 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,854 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,854 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,854 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:03,882 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:51:03,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:51:03,882 INFO L82 PathProgramCache]: Analyzing trace with hash 1904820146, now seen corresponding path program 1 times [2021-06-14 13:51:03,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:51:03,882 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541643663] [2021-06-14 13:51:03,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:51:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:51:03,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:51:03,906 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:51:03,906 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541643663] [2021-06-14 13:51:03,906 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [541643663] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:51:03,906 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:51:03,906 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-14 13:51:03,906 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184487431] [2021-06-14 13:51:03,907 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-14 13:51:03,907 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:51:03,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-14 13:51:03,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-14 13:51:03,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,908 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:51:03,908 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 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) [2021-06-14 13:51:03,908 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,912 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-14 13:51:03,912 INFO L430 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:51:03,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:51:03,912 INFO L82 PathProgramCache]: Analyzing trace with hash -2062960099, now seen corresponding path program 1 times [2021-06-14 13:51:03,912 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:51:03,912 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999473628] [2021-06-14 13:51:03,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:51:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:51:03,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:51:03,998 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:51:03,998 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999473628] [2021-06-14 13:51:03,998 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999473628] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:51:03,998 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:51:03,998 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-14 13:51:03,998 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606449762] [2021-06-14 13:51:03,998 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-14 13:51:03,998 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:51:03,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-14 13:51:03,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-06-14 13:51:03,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,999 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:51:03,999 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 12.2) internal successors, (61), 6 states have internal predecessors, (61), 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) [2021-06-14 13:51:03,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:03,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:04,027 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,032 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,037 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,044 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,143 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,143 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,143 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,143 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,143 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,143 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,144 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,157 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,157 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,158 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,159 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,159 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,159 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,177 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,178 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,179 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,179 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,197 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,198 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,199 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,199 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,199 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,199 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,199 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,199 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,220 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,220 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,220 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,220 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,220 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,221 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,221 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,221 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,221 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,221 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,221 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,221 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,221 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,223 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,235 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,236 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,236 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,236 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,236 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,236 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,236 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,236 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,237 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,237 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,237 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,237 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,237 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,237 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,281 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,282 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,305 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,305 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,305 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,305 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,305 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,305 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,305 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,306 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,332 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,332 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,332 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,332 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,333 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,333 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,333 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,333 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,333 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,333 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,333 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,334 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,334 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,345 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,346 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,347 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,347 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,368 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,369 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,370 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,370 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,370 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,370 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,370 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,395 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,396 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,397 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,397 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,412 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,412 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,413 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,414 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,438 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,438 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,438 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,440 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:51:04,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:51:04,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 13:51:04,528 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-14 13:51:04,529 INFO L301 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork1 was SAFE (3/3) [2021-06-14 13:51:04,530 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-14 13:51:04,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.06 01:51:04 BasicIcfg [2021-06-14 13:51:04,632 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-14 13:51:04,632 INFO L168 Benchmark]: Toolchain (without parser) took 4706.10 ms. Allocated memory was 222.3 MB in the beginning and 388.0 MB in the end (delta: 165.7 MB). Free memory was 185.3 MB in the beginning and 247.6 MB in the end (delta: -62.2 MB). Peak memory consumption was 104.9 MB. Max. memory is 8.0 GB. [2021-06-14 13:51:04,632 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 222.3 MB. Free memory is still 203.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-14 13:51:04,633 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.36 ms. Allocated memory is still 222.3 MB. Free memory was 185.2 MB in the beginning and 181.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-14 13:51:04,633 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.89 ms. Allocated memory is still 222.3 MB. Free memory was 181.0 MB in the beginning and 179.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-14 13:51:04,633 INFO L168 Benchmark]: Boogie Preprocessor took 34.41 ms. Allocated memory is still 222.3 MB. Free memory was 179.0 MB in the beginning and 176.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-14 13:51:04,633 INFO L168 Benchmark]: RCFGBuilder took 1241.34 ms. Allocated memory was 222.3 MB in the beginning and 282.1 MB in the end (delta: 59.8 MB). Free memory was 176.9 MB in the beginning and 204.9 MB in the end (delta: -28.1 MB). Peak memory consumption was 74.0 MB. Max. memory is 8.0 GB. [2021-06-14 13:51:04,633 INFO L168 Benchmark]: TraceAbstraction took 2943.64 ms. Allocated memory was 282.1 MB in the beginning and 388.0 MB in the end (delta: 105.9 MB). Free memory was 204.4 MB in the beginning and 247.6 MB in the end (delta: -43.2 MB). Peak memory consumption was 62.7 MB. Max. memory is 8.0 GB. [2021-06-14 13:51:04,634 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 222.3 MB. Free memory is still 203.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 446.36 ms. Allocated memory is still 222.3 MB. Free memory was 185.2 MB in the beginning and 181.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 29.89 ms. Allocated memory is still 222.3 MB. Free memory was 181.0 MB in the beginning and 179.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 34.41 ms. Allocated memory is still 222.3 MB. Free memory was 179.0 MB in the beginning and 176.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1241.34 ms. Allocated memory was 222.3 MB in the beginning and 282.1 MB in the end (delta: 59.8 MB). Free memory was 176.9 MB in the beginning and 204.9 MB in the end (delta: -28.1 MB). Peak memory consumption was 74.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2943.64 ms. Allocated memory was 282.1 MB in the beginning and 388.0 MB in the end (delta: 105.9 MB). Free memory was 204.4 MB in the beginning and 247.6 MB in the end (delta: -43.2 MB). Peak memory consumption was 62.7 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: 3786, positive: 3545, positive conditional: 2141, positive unconditional: 1404, negative: 241, negative conditional: 206, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3686, positive: 3545, positive conditional: 2141, positive unconditional: 1404, negative: 141, negative conditional: 106, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3686, positive: 3545, positive conditional: 0, positive unconditional: 3545, negative: 141, negative conditional: 0, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 742, positive: 725, positive conditional: 0, positive unconditional: 725, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 742, positive: 724, positive conditional: 0, positive unconditional: 724, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 248, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3686, positive: 2820, positive conditional: 0, positive unconditional: 2820, negative: 124, negative conditional: 0, negative unconditional: 124, unknown: 742, unknown conditional: 0, unknown unconditional: 742] , Statistics on independence cache: Total cache size (in pairs): 742, Positive cache size: 725, Positive conditional cache size: 0, Positive unconditional cache size: 725, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17 ], Maximal queried relation: 0, Independence queries for same thread: 100 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 292, Number of persistent set computation: 1130, Number of trivial persistent sets: 440, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3786, positive: 3545, positive conditional: 2141, positive unconditional: 1404, negative: 241, negative conditional: 206, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3686, positive: 3545, positive conditional: 2141, positive unconditional: 1404, negative: 141, negative conditional: 106, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3686, positive: 3545, positive conditional: 0, positive unconditional: 3545, negative: 141, negative conditional: 0, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 742, positive: 725, positive conditional: 0, positive unconditional: 725, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 742, positive: 724, positive conditional: 0, positive unconditional: 724, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 248, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3686, positive: 2820, positive conditional: 0, positive unconditional: 2820, negative: 124, negative conditional: 0, negative unconditional: 124, unknown: 742, unknown conditional: 0, unknown unconditional: 742] , Statistics on independence cache: Total cache size (in pairs): 742, Positive cache size: 725, Positive conditional cache size: 0, Positive unconditional cache size: 725, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17 ], Maximal queried relation: 0, Independence queries for same thread: 100 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2219, positive: 2111, positive conditional: 1067, positive unconditional: 1044, negative: 108, negative conditional: 80, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2163, positive: 2111, positive conditional: 1067, positive unconditional: 1044, negative: 52, negative conditional: 24, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2163, positive: 2096, positive conditional: 0, positive unconditional: 2096, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 655, positive: 643, positive conditional: 0, positive unconditional: 643, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 655, positive: 642, positive conditional: 0, positive unconditional: 642, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2163, positive: 1453, positive conditional: 0, positive unconditional: 1453, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 655, unknown conditional: 0, unknown unconditional: 655] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118 ], Maximal queried relation: 5, Independence queries for same thread: 56 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 140, Number of persistent set computation: 1273, Number of trivial persistent sets: 884, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2219, positive: 2111, positive conditional: 1067, positive unconditional: 1044, negative: 108, negative conditional: 80, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2163, positive: 2111, positive conditional: 1067, positive unconditional: 1044, negative: 52, negative conditional: 24, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2163, positive: 2096, positive conditional: 0, positive unconditional: 2096, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 655, positive: 643, positive conditional: 0, positive unconditional: 643, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 655, positive: 642, positive conditional: 0, positive unconditional: 642, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2163, positive: 1453, positive conditional: 0, positive unconditional: 1453, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 655, unknown conditional: 0, unknown unconditional: 655] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118, SemanticConditionEliminator.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 218, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 203, negative conditional: 15, negative unconditional: 188, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 14, negative conditional: 2, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 123, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 119, negative conditional: 2, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 218, positive: 12, positive conditional: 12, positive unconditional: 0, negative: 201, negative conditional: 13, negative unconditional: 188, unknown: 5, unknown conditional: 5, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 660, Positive cache size: 646, Positive conditional cache size: 3, Positive unconditional cache size: 643, Negative cache size: 14, Negative conditional cache size: 2, Negative unconditional cache size: 12, Eliminated conditions: 118 ], Maximal queried relation: 5, Independence queries for same thread: 56 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5590, positive: 5189, positive conditional: 3516, positive unconditional: 1673, negative: 401, negative conditional: 366, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5319, positive: 5189, positive conditional: 3516, positive unconditional: 1673, negative: 130, negative conditional: 95, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5319, positive: 5134, positive conditional: 0, positive unconditional: 5134, negative: 185, negative conditional: 0, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 751, positive: 734, positive conditional: 0, positive unconditional: 734, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 751, positive: 733, positive conditional: 0, positive unconditional: 733, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 29, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 25, negative conditional: 8, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 395, positive: 39, positive conditional: 38, positive unconditional: 1, negative: 356, negative conditional: 171, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5319, positive: 4400, positive conditional: 0, positive unconditional: 4400, negative: 168, negative conditional: 0, negative unconditional: 168, unknown: 751, unknown conditional: 0, unknown unconditional: 751] , Statistics on independence cache: Total cache size (in pairs): 762, Positive cache size: 737, Positive conditional cache size: 3, Positive unconditional cache size: 734, Negative cache size: 25, Negative conditional cache size: 8, Negative unconditional cache size: 17, SemanticConditionEliminator.Independence Queries: [ total: 354, positive: 55, positive conditional: 55, positive unconditional: 0, negative: 299, negative conditional: 40, negative unconditional: 259, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 354, positive: 55, positive conditional: 55, positive unconditional: 0, negative: 299, negative conditional: 40, negative unconditional: 259, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 29, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 25, negative conditional: 8, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 395, positive: 39, positive conditional: 38, positive unconditional: 1, negative: 356, negative conditional: 171, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 354, positive: 52, positive conditional: 52, positive unconditional: 0, negative: 291, negative conditional: 32, negative unconditional: 259, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 762, Positive cache size: 737, Positive conditional cache size: 3, Positive unconditional cache size: 734, Negative cache size: 25, Negative conditional cache size: 8, Negative unconditional cache size: 17, Eliminated conditions: 205, SemanticConditionEliminator.Independence Queries: [ total: 354, positive: 55, positive conditional: 55, positive unconditional: 0, negative: 299, negative conditional: 40, negative unconditional: 259, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 354, positive: 55, positive conditional: 55, positive unconditional: 0, negative: 299, negative conditional: 40, negative unconditional: 259, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 29, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 25, negative conditional: 8, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 395, positive: 39, positive conditional: 38, positive unconditional: 1, negative: 356, negative conditional: 171, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 354, positive: 52, positive conditional: 52, positive unconditional: 0, negative: 291, negative conditional: 32, negative unconditional: 259, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 762, Positive cache size: 737, Positive conditional cache size: 3, Positive unconditional cache size: 734, Negative cache size: 25, Negative conditional cache size: 8, Negative unconditional cache size: 17, Eliminated conditions: 205 ], Maximal queried relation: 2, Independence queries for same thread: 271 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 231, Number of persistent set computation: 2629, Number of trivial persistent sets: 1886, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5590, positive: 5189, positive conditional: 3516, positive unconditional: 1673, negative: 401, negative conditional: 366, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5319, positive: 5189, positive conditional: 3516, positive unconditional: 1673, negative: 130, negative conditional: 95, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5319, positive: 5134, positive conditional: 0, positive unconditional: 5134, negative: 185, negative conditional: 0, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 751, positive: 734, positive conditional: 0, positive unconditional: 734, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 751, positive: 733, positive conditional: 0, positive unconditional: 733, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 29, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 25, negative conditional: 8, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 395, positive: 39, positive conditional: 38, positive unconditional: 1, negative: 356, negative conditional: 171, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5319, positive: 4400, positive conditional: 0, positive unconditional: 4400, negative: 168, negative conditional: 0, negative unconditional: 168, unknown: 751, unknown conditional: 0, unknown unconditional: 751] , Statistics on independence cache: Total cache size (in pairs): 762, Positive cache size: 737, Positive conditional cache size: 3, Positive unconditional cache size: 734, Negative cache size: 25, Negative conditional cache size: 8, Negative unconditional cache size: 17, SemanticConditionEliminator.Independence Queries: [ total: 354, positive: 55, positive conditional: 55, positive unconditional: 0, negative: 299, negative conditional: 40, negative unconditional: 259, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 354, positive: 55, positive conditional: 55, positive unconditional: 0, negative: 299, negative conditional: 40, negative unconditional: 259, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 29, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 25, negative conditional: 8, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 395, positive: 39, positive conditional: 38, positive unconditional: 1, negative: 356, negative conditional: 171, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 354, positive: 52, positive conditional: 52, positive unconditional: 0, negative: 291, negative conditional: 32, negative unconditional: 259, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 762, Positive cache size: 737, Positive conditional cache size: 3, Positive unconditional cache size: 734, Negative cache size: 25, Negative conditional cache size: 8, Negative unconditional cache size: 17, Eliminated conditions: 205, SemanticConditionEliminator.Independence Queries: [ total: 354, positive: 55, positive conditional: 55, positive unconditional: 0, negative: 299, negative conditional: 40, negative unconditional: 259, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 354, positive: 55, positive conditional: 55, positive unconditional: 0, negative: 299, negative conditional: 40, negative unconditional: 259, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 29, positive: 4, positive conditional: 3, positive unconditional: 1, negative: 25, negative conditional: 8, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 395, positive: 39, positive conditional: 38, positive unconditional: 1, negative: 356, negative conditional: 171, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 354, positive: 52, positive conditional: 52, positive unconditional: 0, negative: 291, negative conditional: 32, negative unconditional: 259, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 762, Positive cache size: 737, Positive conditional cache size: 3, Positive unconditional cache size: 734, Negative cache size: 25, Negative conditional cache size: 8, Negative unconditional cache size: 17, Eliminated conditions: 205 ], Maximal queried relation: 2, Independence queries for same thread: 271 - 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$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L815] 0 pthread_t t1649; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L816] FCALL, FORK 0 pthread_create(&t1649, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L817] 0 pthread_t t1650; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L818] FCALL, FORK 0 pthread_create(&t1650, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L753] 1 y$w_buff0 = weak$$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$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L754] 1 y$w_buff1 = weak$$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$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L755] 1 y$w_buff0_used = weak$$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$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] 1 y$w_buff1_used = weak$$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$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L757] 1 y$r_buff0_thd1 = weak$$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$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] 1 y$r_buff1_thd1 = weak$$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$$choice0=2, weak$$choice2=1, 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] [L766] 1 __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$$choice0=2, weak$$choice2=1, 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] [L768] 1 return 0; VAL [\result={0:0}, __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$$choice0=2, weak$$choice2=1, 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 [\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$$choice0=2, weak$$choice2=1, 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$$choice0=2, weak$$choice2=1, 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$$choice0=2, weak$$choice2=1, 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$$choice0=2, weak$$choice2=1, 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$$choice0=2, weak$$choice2=1, 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$$choice0=2, weak$$choice2=1, 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: 469.1ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 8.2ms, PartialOrderReductionTime: 429.4ms, 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: 1543.7ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 562.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 35, 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: 22.6ms SsaConstructionTime, 264.5ms SatisfiabilityAnalysisTime, 473.7ms InterpolantComputationTime, 422 NumberOfCodeBlocks, 422 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 344 ConstructedInterpolants, 0 QuantifiedInterpolants, 1080 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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: 747.8ms, OverallIterations: 2, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 610.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 7, 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: 2.9ms SsaConstructionTime, 19.6ms SatisfiabilityAnalysisTime, 79.5ms InterpolantComputationTime, 130 NumberOfCodeBlocks, 130 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 128 ConstructedInterpolants, 0 QuantifiedInterpolants, 379 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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...