/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix002.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.abstract-por-f0ea240 [2022-02-11 02:32:31,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-11 02:32:31,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-11 02:32:31,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-02-11 02:32:31,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-11 02:32:31,303 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-11 02:32:31,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-11 02:32:31,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-11 02:32:31,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-11 02:32:31,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-11 02:32:31,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-11 02:32:31,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-11 02:32:31,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-11 02:32:31,314 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-11 02:32:31,316 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-11 02:32:31,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-11 02:32:31,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-02-11 02:32:31,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-11 02:32:31,326 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-11 02:32:31,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-11 02:32:31,333 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf [2022-02-11 02:32:31,358 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-11 02:32:31,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-11 02:32:31,359 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-11 02:32:31,359 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-11 02:32:31,360 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-11 02:32:31,360 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-11 02:32:31,360 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-11 02:32:31,360 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-11 02:32:31,360 INFO L138 SettingsManager]: * Use SBE=true [2022-02-11 02:32:31,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-11 02:32:31,360 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-11 02:32:31,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-11 02:32:31,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-11 02:32:31,362 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-11 02:32:31,362 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-11 02:32:31,362 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-11 02:32:31,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:32:31,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-11 02:32:31,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-11 02:32:31,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-11 02:32:31,362 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-11 02:32:31,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-11 02:32:31,362 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-11 02:32:31,363 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-11 02:32:31,363 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-11 02:32:31,363 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-11 02:32:31,363 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2022-02-11 02:32:31,363 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-11 02:32:31,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-11 02:32:31,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-11 02:32:31,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-11 02:32:31,616 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-11 02:32:31,631 INFO L275 PluginConnector]: CDTParser initialized [2022-02-11 02:32:31,633 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix002.opt.i [2022-02-11 02:32:31,679 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e7c78d57/b8d5881f9a9740dcbc8e0b892aa54e63/FLAG6d030982c [2022-02-11 02:32:32,114 INFO L306 CDTParser]: Found 1 translation units. [2022-02-11 02:32:32,114 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix002.opt.i [2022-02-11 02:32:32,126 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e7c78d57/b8d5881f9a9740dcbc8e0b892aa54e63/FLAG6d030982c [2022-02-11 02:32:32,134 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e7c78d57/b8d5881f9a9740dcbc8e0b892aa54e63 [2022-02-11 02:32:32,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-11 02:32:32,139 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-11 02:32:32,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-11 02:32:32,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-11 02:32:32,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-11 02:32:32,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f08dafe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32, skipping insertion in model container [2022-02-11 02:32:32,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-11 02:32:32,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-11 02:32:32,376 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix002.opt.i[944,957] [2022-02-11 02:32:32,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:32:32,562 INFO L203 MainTranslator]: Completed pre-run [2022-02-11 02:32:32,572 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix002.opt.i[944,957] [2022-02-11 02:32:32,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:32:32,639 INFO L208 MainTranslator]: Completed translation [2022-02-11 02:32:32,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32 WrapperNode [2022-02-11 02:32:32,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-11 02:32:32,641 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-11 02:32:32,641 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-11 02:32:32,641 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-11 02:32:32,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,678 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,720 INFO L137 Inliner]: procedures = 176, calls = 62, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 283 [2022-02-11 02:32:32,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-11 02:32:32,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-11 02:32:32,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-11 02:32:32,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-11 02:32:32,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,748 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-11 02:32:32,772 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-11 02:32:32,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-11 02:32:32,773 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-11 02:32:32,778 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (1/1) ... [2022-02-11 02:32:32,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:32:32,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:32:32,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-11 02:32:32,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-11 02:32:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-11 02:32:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-11 02:32:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-11 02:32:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-11 02:32:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-11 02:32:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-11 02:32:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-11 02:32:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-11 02:32:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-11 02:32:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-11 02:32:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-11 02:32:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-11 02:32:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-11 02:32:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-11 02:32:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-11 02:32:32,916 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-11 02:32:33,073 INFO L234 CfgBuilder]: Building ICFG [2022-02-11 02:32:33,075 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-11 02:32:33,565 INFO L275 CfgBuilder]: Performing block encoding [2022-02-11 02:32:33,879 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-11 02:32:33,879 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-11 02:32:33,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:32:33 BoogieIcfgContainer [2022-02-11 02:32:33,881 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-11 02:32:33,883 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-11 02:32:33,883 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-11 02:32:33,885 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-11 02:32:33,885 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.02 02:32:32" (1/3) ... [2022-02-11 02:32:33,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fd86cb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:32:33, skipping insertion in model container [2022-02-11 02:32:33,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:32:32" (2/3) ... [2022-02-11 02:32:33,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fd86cb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:32:33, skipping insertion in model container [2022-02-11 02:32:33,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:32:33" (3/3) ... [2022-02-11 02:32:33,887 INFO L112 eAbstractionObserver]: Analyzing ICFG mix002.opt.i [2022-02-11 02:32:33,891 WARN L154 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-11 02:32:33,892 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-11 02:32:33,892 INFO L168 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-11 02:32:33,892 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-11 02:32:33,930 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,931 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,931 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,931 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,931 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,931 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,931 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,931 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,932 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,932 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,932 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,932 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,932 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,933 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,933 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,933 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,933 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,933 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,933 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,933 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,933 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,933 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,934 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,935 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,938 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,939 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,939 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,939 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,939 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,939 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,939 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,939 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,939 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,940 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,941 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,941 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,942 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,942 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,942 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,942 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,943 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,944 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,949 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,949 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,949 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,949 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,949 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,950 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,950 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,952 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,952 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,955 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,955 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,955 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,955 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,956 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,957 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,957 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,957 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,957 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,957 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,957 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,957 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,957 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,957 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,958 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,959 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,960 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,960 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,960 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,960 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,960 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,960 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,960 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,960 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,960 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,962 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,963 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,964 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,965 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,965 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,967 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,967 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,967 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,967 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,967 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,967 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,967 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,967 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,968 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,968 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,968 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,968 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,968 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,968 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,968 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,968 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,969 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,969 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,971 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,971 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,971 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,972 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,972 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,972 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,972 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,973 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,974 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,975 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,975 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,975 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,975 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,975 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,976 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,977 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,978 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,978 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,978 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,978 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:33,978 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-11 02:32:34,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:32:34,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:32:34,025 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:32:34,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-02-11 02:32:34,051 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork2 ======== [2022-02-11 02:32:34,056 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-11 02:32:34,057 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-11 02:32:34,160 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,174 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,175 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,175 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,175 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,175 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,177 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,201 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:32:34,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:34,207 INFO L85 PathProgramCache]: Analyzing trace with hash 724887777, now seen corresponding path program 1 times [2022-02-11 02:32:34,216 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:34,216 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362347380] [2022-02-11 02:32:34,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:34,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:32:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:32:34,472 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:32:34,472 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362347380] [2022-02-11 02:32:34,473 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362347380] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:32:34,473 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:32:34,473 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 02:32:34,474 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002412774] [2022-02-11 02:32:34,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:32:34,477 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:32:34,478 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:32:34,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:32:34,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:32:34,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:34,503 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:32:34,504 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 32.0) internal successors, (64), 3 states have internal predecessors, (64), 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) [2022-02-11 02:32:34,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:34,561 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,562 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,562 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,562 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,562 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,562 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,563 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,563 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,563 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,563 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,563 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,563 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,564 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,587 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,588 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,588 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,588 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,589 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,589 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,589 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,589 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,589 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,589 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,589 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,589 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,590 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,590 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,623 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,623 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,623 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,623 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,624 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,624 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,624 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,624 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,624 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,624 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,624 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,624 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,625 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,646 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,646 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,646 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,647 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,647 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,647 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,647 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,647 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,647 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,647 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,648 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,648 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,648 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,665 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,665 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,665 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,665 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,665 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,666 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,666 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,666 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,666 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,666 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,666 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,666 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,667 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,739 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,748 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,749 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,749 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,749 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,749 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,749 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,749 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,749 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,750 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,750 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,750 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,750 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,750 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,752 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,771 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,777 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,784 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,790 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite31#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,791 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite33#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,791 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,791 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite28#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,791 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,791 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite34#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,792 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite42#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,792 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite45#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,792 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite37#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,792 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite40#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,792 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,792 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite39#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,792 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite30#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,828 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,828 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,828 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,828 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,828 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,845 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,845 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,845 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,845 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,846 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,846 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,846 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,846 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,846 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,847 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,847 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,847 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,847 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,865 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,866 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,866 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,866 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,866 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,866 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,866 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,866 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,867 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,867 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,867 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,867 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,867 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,923 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,924 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,924 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,924 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,924 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,925 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,925 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,925 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,925 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,925 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,925 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,926 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:34,926 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:32:35,060 INFO L764 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-11 02:32:35,060 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-11 02:32:35,077 INFO L733 BasicCegarLoop]: Path program histogram: [1] [2022-02-11 02:32:35,079 INFO L313 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork2 was SAFE (1/2) [2022-02-11 02:32:35,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:32:35,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:32:35,092 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:32:35,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-02-11 02:32:35,096 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 02:32:35,097 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-11 02:32:35,097 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-02-11 02:32:35,163 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,175 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,175 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,176 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,177 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,177 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,177 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,179 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,198 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite31#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,199 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite33#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,199 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,199 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite28#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,199 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,199 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite34#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,199 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite42#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,199 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite45#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,199 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite37#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite40#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite39#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite30#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,232 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-11 02:32:35,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:35,233 INFO L85 PathProgramCache]: Analyzing trace with hash -1069012990, now seen corresponding path program 1 times [2022-02-11 02:32:35,233 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:35,233 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527999337] [2022-02-11 02:32:35,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:35,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:32:35,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:32:35,325 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:32:35,325 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527999337] [2022-02-11 02:32:35,325 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527999337] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:32:35,325 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:32:35,325 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 02:32:35,325 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797766780] [2022-02-11 02:32:35,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:32:35,326 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 02:32:35,326 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:32:35,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 02:32:35,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 02:32:35,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,326 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:32:35,327 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 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) [2022-02-11 02:32:35,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,336 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-11 02:32:35,337 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-11 02:32:35,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:35,337 INFO L85 PathProgramCache]: Analyzing trace with hash 243213099, now seen corresponding path program 1 times [2022-02-11 02:32:35,337 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:35,337 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [592303629] [2022-02-11 02:32:35,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:35,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:32:35,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:32:35,598 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:32:35,598 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [592303629] [2022-02-11 02:32:35,598 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [592303629] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:32:35,598 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:32:35,598 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-11 02:32:35,599 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74630405] [2022-02-11 02:32:35,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:32:35,600 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-11 02:32:35,600 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:32:35,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-11 02:32:35,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-11 02:32:35,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,600 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:32:35,601 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 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) [2022-02-11 02:32:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:35,684 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-11 02:32:35,684 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-11 02:32:35,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:35,684 INFO L85 PathProgramCache]: Analyzing trace with hash 317617193, now seen corresponding path program 1 times [2022-02-11 02:32:35,684 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:35,684 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567192779] [2022-02-11 02:32:35,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:32:35,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:32:35,815 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:32:35,815 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567192779] [2022-02-11 02:32:35,815 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567192779] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:32:35,815 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:32:35,815 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-11 02:32:35,815 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277517454] [2022-02-11 02:32:35,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:32:35,815 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-11 02:32:35,816 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:32:35,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-11 02:32:35,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-11 02:32:35,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,816 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:32:35,816 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 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) [2022-02-11 02:32:35,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:35,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:35,868 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,869 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,869 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,869 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,869 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,869 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,869 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,890 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,891 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,891 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,891 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,891 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,891 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,891 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,891 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,891 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,892 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,892 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,892 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,892 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,914 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,914 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,915 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,915 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,915 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,915 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,915 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,915 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,915 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,915 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,916 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,916 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,916 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,951 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,951 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,951 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,951 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,951 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,951 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,952 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,952 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,952 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,952 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,952 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,952 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:35,952 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,000 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite31#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,000 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite33#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,000 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,000 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite28#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,001 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,001 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite34#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,001 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite42#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,001 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite45#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,001 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite37#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,001 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite40#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,001 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,001 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite39#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,001 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite30#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,030 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite31#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,030 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite33#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,030 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,030 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite28#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,030 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,030 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite34#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,031 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite42#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,031 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite45#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,031 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite37#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,031 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite40#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,031 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,031 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite39#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,031 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite30#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-11 02:32:36,056 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-11 02:32:36,056 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-11 02:32:36,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:36,056 INFO L85 PathProgramCache]: Analyzing trace with hash 959539391, now seen corresponding path program 1 times [2022-02-11 02:32:36,056 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:36,057 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016293219] [2022-02-11 02:32:36,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:36,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:32:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:32:36,241 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:32:36,241 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2016293219] [2022-02-11 02:32:36,241 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2016293219] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:32:36,241 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:32:36,241 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-11 02:32:36,241 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782311151] [2022-02-11 02:32:36,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:32:36,242 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-11 02:32:36,242 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:32:36,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-11 02:32:36,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-11 02:32:36,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,242 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:32:36,243 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:32:36,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-11 02:32:36,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,328 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,329 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,330 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,330 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,330 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,330 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,330 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,330 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,330 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,331 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,331 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,331 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,331 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,331 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:36,421 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-11 02:32:36,421 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-11 02:32:36,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:36,422 INFO L85 PathProgramCache]: Analyzing trace with hash 2094672400, now seen corresponding path program 1 times [2022-02-11 02:32:36,438 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:36,438 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624952186] [2022-02-11 02:32:36,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:36,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:32:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:32:36,563 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:32:36,563 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624952186] [2022-02-11 02:32:36,563 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [624952186] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:32:36,563 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:32:36,563 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-11 02:32:36,563 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895762114] [2022-02-11 02:32:36,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:32:36,564 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-11 02:32:36,565 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:32:36,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-11 02:32:36,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-02-11 02:32:36,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,566 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:32:36,566 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.625) internal successors, (93), 8 states have internal predecessors, (93), 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) [2022-02-11 02:32:36,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:36,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,609 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,623 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,623 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite31#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,624 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite33#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,624 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,624 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite28#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,624 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,624 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite34#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,624 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite42#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,624 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite45#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,624 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite37#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,624 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite40#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,625 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,625 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite39#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,625 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite30#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,652 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite61#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,653 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite49#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:36,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:36,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:36,711 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-11 02:32:36,711 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-11 02:32:36,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:36,712 INFO L85 PathProgramCache]: Analyzing trace with hash 1479054463, now seen corresponding path program 1 times [2022-02-11 02:32:36,712 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:36,712 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624114683] [2022-02-11 02:32:36,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:36,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:32:36,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:32:36,874 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:32:36,874 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624114683] [2022-02-11 02:32:36,874 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624114683] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:32:36,874 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:32:36,874 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-11 02:32:36,874 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137925807] [2022-02-11 02:32:36,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:32:36,876 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-11 02:32:36,876 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:32:36,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-11 02:32:36,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-11 02:32:36,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,876 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:32:36,877 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.714285714285714) internal successors, (96), 7 states have internal predecessors, (96), 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) [2022-02-11 02:32:36,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:36,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:36,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:36,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:36,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:37,041 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,041 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,042 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,042 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,042 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,042 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,042 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,042 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,042 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,042 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,042 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,043 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,043 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,056 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,056 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,056 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,056 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,056 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,056 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,057 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,057 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,057 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,057 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,057 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,057 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,057 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,072 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,072 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,072 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,072 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,072 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,073 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,073 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,073 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,073 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,073 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,073 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,073 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,073 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,075 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite31#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,075 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite33#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,075 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,075 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite28#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,075 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,075 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite34#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,076 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite42#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,076 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite45#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,076 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite37#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,076 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite40#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,076 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,076 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite39#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,076 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite30#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,103 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite31#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,104 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite33#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,104 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,104 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite28#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,104 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,104 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite34#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,104 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite42#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,104 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite45#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,105 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite37#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,105 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite40#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,105 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,105 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite39#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,105 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite30#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,106 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,123 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,123 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,153 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite49#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,154 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,154 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,154 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,154 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,154 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,154 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,154 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,155 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,155 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,155 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,155 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,155 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,155 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,173 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,173 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,173 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,173 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,173 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,174 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,174 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,174 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,174 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,174 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,174 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,174 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,175 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,176 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite49#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:37,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:37,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:37,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,211 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-11 02:32:37,211 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-11 02:32:37,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:37,211 INFO L85 PathProgramCache]: Analyzing trace with hash 135327329, now seen corresponding path program 2 times [2022-02-11 02:32:37,211 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:37,211 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522416698] [2022-02-11 02:32:37,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:37,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:32:37,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:32:37,389 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:32:37,391 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [522416698] [2022-02-11 02:32:37,391 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [522416698] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:32:37,391 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:32:37,391 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-11 02:32:37,391 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652364068] [2022-02-11 02:32:37,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:32:37,392 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-11 02:32:37,392 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:32:37,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-11 02:32:37,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-02-11 02:32:37,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:37,394 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:32:37,395 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 8 states have internal predecessors, (96), 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) [2022-02-11 02:32:37,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:37,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:37,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:37,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:37,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:37,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:37,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:37,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,631 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-11 02:32:37,631 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-11 02:32:37,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:37,632 INFO L85 PathProgramCache]: Analyzing trace with hash -2118079725, now seen corresponding path program 3 times [2022-02-11 02:32:37,632 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:37,632 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970702832] [2022-02-11 02:32:37,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:37,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:32:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:32:37,807 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:32:37,807 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970702832] [2022-02-11 02:32:37,807 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970702832] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:32:37,807 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:32:37,807 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-02-11 02:32:37,807 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780855351] [2022-02-11 02:32:37,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:32:37,807 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-11 02:32:37,807 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:32:37,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-11 02:32:37,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-02-11 02:32:37,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:37,808 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:32:37,808 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 9.6) internal successors, (96), 10 states have internal predecessors, (96), 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) [2022-02-11 02:32:37,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:37,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:37,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:37,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:37,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:37,943 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite31#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,943 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite33#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,943 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,943 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite28#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,944 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,944 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite34#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,944 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite42#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,944 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite45#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,944 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite37#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,944 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite40#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,944 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,944 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite39#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,945 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite30#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,946 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,946 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,946 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,947 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,947 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,947 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,947 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,947 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,947 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,947 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,947 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,947 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,948 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,997 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite49#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,998 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,998 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,998 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,998 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,998 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,998 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,998 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,998 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,999 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,999 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,999 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,999 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:37,999 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,016 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite49#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,019 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,019 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,019 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,019 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,019 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,019 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,019 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,019 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,019 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:32:38,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:32:38,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:38,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:32:38,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:38,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:38,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:38,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:32:38,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:32:38,072 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-11 02:32:38,072 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-11 02:32:38,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:32:38,073 INFO L85 PathProgramCache]: Analyzing trace with hash -1618179761, now seen corresponding path program 4 times [2022-02-11 02:32:38,073 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:32:38,073 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1966335012] [2022-02-11 02:32:38,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:32:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:32:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:32:38,123 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-11 02:32:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:32:38,213 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-11 02:32:38,214 INFO L629 BasicCegarLoop]: Counterexample is feasible [2022-02-11 02:32:38,214 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2022-02-11 02:32:38,214 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2022-02-11 02:32:38,214 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2022-02-11 02:32:38,214 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2022-02-11 02:32:38,214 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-11 02:32:38,216 INFO L733 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1] [2022-02-11 02:32:38,216 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN (2/2) [2022-02-11 02:32:38,219 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-11 02:32:38,219 INFO L184 ceAbstractionStarter]: Computing trace abstraction results [2022-02-11 02:32:38,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.02 02:32:38 BasicIcfg [2022-02-11 02:32:38,356 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-11 02:32:38,357 INFO L158 Benchmark]: Toolchain (without parser) took 6219.48ms. Allocated memory was 179.3MB in the beginning and 327.2MB in the end (delta: 147.8MB). Free memory was 127.5MB in the beginning and 181.1MB in the end (delta: -53.6MB). Peak memory consumption was 95.1MB. Max. memory is 8.0GB. [2022-02-11 02:32:38,357 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 179.3MB. Free memory is still 145.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-11 02:32:38,357 INFO L158 Benchmark]: CACSL2BoogieTranslator took 500.01ms. Allocated memory is still 179.3MB. Free memory was 127.2MB in the beginning and 141.6MB in the end (delta: -14.4MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-02-11 02:32:38,357 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.14ms. Allocated memory is still 179.3MB. Free memory was 141.6MB in the beginning and 138.5MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-11 02:32:38,357 INFO L158 Benchmark]: Boogie Preprocessor took 51.05ms. Allocated memory is still 179.3MB. Free memory was 138.5MB in the beginning and 135.9MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-11 02:32:38,359 INFO L158 Benchmark]: RCFGBuilder took 1108.97ms. Allocated memory was 179.3MB in the beginning and 219.2MB in the end (delta: 39.8MB). Free memory was 135.9MB in the beginning and 172.4MB in the end (delta: -36.5MB). Peak memory consumption was 85.1MB. Max. memory is 8.0GB. [2022-02-11 02:32:38,359 INFO L158 Benchmark]: TraceAbstraction took 4473.64ms. Allocated memory was 219.2MB in the beginning and 327.2MB in the end (delta: 108.0MB). Free memory was 171.8MB in the beginning and 181.1MB in the end (delta: -9.2MB). Peak memory consumption was 99.2MB. Max. memory is 8.0GB. [2022-02-11 02:32:38,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 179.3MB. Free memory is still 145.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 500.01ms. Allocated memory is still 179.3MB. Free memory was 127.2MB in the beginning and 141.6MB in the end (delta: -14.4MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 79.14ms. Allocated memory is still 179.3MB. Free memory was 141.6MB in the beginning and 138.5MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 51.05ms. Allocated memory is still 179.3MB. Free memory was 138.5MB in the beginning and 135.9MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1108.97ms. Allocated memory was 179.3MB in the beginning and 219.2MB in the end (delta: 39.8MB). Free memory was 135.9MB in the beginning and 172.4MB in the end (delta: -36.5MB). Peak memory consumption was 85.1MB. Max. memory is 8.0GB. * TraceAbstraction took 4473.64ms. Allocated memory was 219.2MB in the beginning and 327.2MB in the end (delta: 108.0MB). Free memory was 171.8MB in the beginning and 181.1MB in the end (delta: -9.2MB). Peak memory consumption was 99.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4663, positive: 4466, positive conditional: 2980, positive unconditional: 1486, negative: 197, negative conditional: 172, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4653, positive: 4466, positive conditional: 2980, positive unconditional: 1486, negative: 187, negative conditional: 162, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 4653, positive: 4466, positive conditional: 2980, positive unconditional: 1486, negative: 187, negative conditional: 162, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4815, positive: 4466, positive conditional: 2938, positive unconditional: 1528, negative: 349, negative conditional: 162, negative unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 4815, positive: 4466, positive conditional: 1880, positive unconditional: 2586, negative: 349, negative conditional: 121, negative unconditional: 228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4815, positive: 4466, positive conditional: 1880, positive unconditional: 2586, negative: 349, negative conditional: 121, negative unconditional: 228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1519, positive: 1488, positive conditional: 2, positive unconditional: 1486, negative: 31, negative conditional: 4, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1519, positive: 1480, positive conditional: 0, positive unconditional: 1480, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 39, positive: 8, positive conditional: 2, positive unconditional: 6, negative: 31, negative conditional: 4, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 418, positive: 99, positive conditional: 57, positive unconditional: 42, negative: 319, negative conditional: 88, negative unconditional: 231, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4815, positive: 2978, positive conditional: 1878, positive unconditional: 1100, negative: 318, negative conditional: 117, negative unconditional: 201, unknown: 1519, unknown conditional: 6, unknown unconditional: 1513] , Statistics on independence cache: Total cache size (in pairs): 1519, Positive cache size: 1488, Positive conditional cache size: 2, Positive unconditional cache size: 1486, Negative cache size: 31, Negative conditional cache size: 4, Negative unconditional cache size: 27, Eliminated conditions: 1099, Maximal queried relation: 1, Independence queries for same thread: 10 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.3s, Number of persistent set computation: 512, Number of trivial persistent sets: 140, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1511, positive: 1486, positive conditional: 0, positive unconditional: 1486, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4663, positive: 4466, positive conditional: 2980, positive unconditional: 1486, negative: 197, negative conditional: 172, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4653, positive: 4466, positive conditional: 2980, positive unconditional: 1486, negative: 187, negative conditional: 162, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 4653, positive: 4466, positive conditional: 2980, positive unconditional: 1486, negative: 187, negative conditional: 162, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4815, positive: 4466, positive conditional: 2938, positive unconditional: 1528, negative: 349, negative conditional: 162, negative unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 4815, positive: 4466, positive conditional: 1880, positive unconditional: 2586, negative: 349, negative conditional: 121, negative unconditional: 228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4815, positive: 4466, positive conditional: 1880, positive unconditional: 2586, negative: 349, negative conditional: 121, negative unconditional: 228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1519, positive: 1488, positive conditional: 2, positive unconditional: 1486, negative: 31, negative conditional: 4, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1519, positive: 1480, positive conditional: 0, positive unconditional: 1480, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 39, positive: 8, positive conditional: 2, positive unconditional: 6, negative: 31, negative conditional: 4, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 418, positive: 99, positive conditional: 57, positive unconditional: 42, negative: 319, negative conditional: 88, negative unconditional: 231, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4815, positive: 2978, positive conditional: 1878, positive unconditional: 1100, negative: 318, negative conditional: 117, negative unconditional: 201, unknown: 1519, unknown conditional: 6, unknown unconditional: 1513] , Statistics on independence cache: Total cache size (in pairs): 1519, Positive cache size: 1488, Positive conditional cache size: 2, Positive unconditional cache size: 1486, Negative cache size: 31, Negative conditional cache size: 4, Negative unconditional cache size: 27, Eliminated conditions: 1099, Maximal queried relation: 1, Independence queries for same thread: 10 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5570, positive: 5424, positive conditional: 3702, positive unconditional: 1722, negative: 146, negative conditional: 110, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5517, positive: 5424, positive conditional: 3702, positive unconditional: 1722, negative: 93, negative conditional: 57, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5517, positive: 5424, positive conditional: 3702, positive unconditional: 1722, negative: 93, negative conditional: 57, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5997, positive: 5424, positive conditional: 3189, positive unconditional: 2235, negative: 573, negative conditional: 480, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5997, positive: 5424, positive conditional: 613, positive unconditional: 4811, negative: 573, negative conditional: 17, negative unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5997, positive: 5424, positive conditional: 613, positive unconditional: 4811, negative: 573, negative conditional: 17, negative unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1776, positive: 1733, positive conditional: 11, positive unconditional: 1722, negative: 43, negative conditional: 6, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1776, positive: 1714, positive conditional: 0, positive unconditional: 1714, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 62, positive: 19, positive conditional: 11, positive unconditional: 8, negative: 43, negative conditional: 6, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 588, positive: 96, positive conditional: 40, positive unconditional: 55, negative: 492, negative conditional: 109, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5997, positive: 3691, positive conditional: 602, positive unconditional: 3089, negative: 530, negative conditional: 11, negative unconditional: 519, unknown: 1776, unknown conditional: 17, unknown unconditional: 1759] , Statistics on independence cache: Total cache size (in pairs): 1776, Positive cache size: 1733, Positive conditional cache size: 11, Positive unconditional cache size: 1722, Negative cache size: 43, Negative conditional cache size: 6, Negative unconditional cache size: 37, Eliminated conditions: 3039, Maximal queried relation: 6, Independence queries for same thread: 53 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.5s, Number of persistent set computation: 423, Number of trivial persistent sets: 222, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1758, positive: 1722, positive conditional: 0, positive unconditional: 1722, negative: 36, negative conditional: 0, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5570, positive: 5424, positive conditional: 3702, positive unconditional: 1722, negative: 146, negative conditional: 110, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5517, positive: 5424, positive conditional: 3702, positive unconditional: 1722, negative: 93, negative conditional: 57, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5517, positive: 5424, positive conditional: 3702, positive unconditional: 1722, negative: 93, negative conditional: 57, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5997, positive: 5424, positive conditional: 3189, positive unconditional: 2235, negative: 573, negative conditional: 480, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5997, positive: 5424, positive conditional: 613, positive unconditional: 4811, negative: 573, negative conditional: 17, negative unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5997, positive: 5424, positive conditional: 613, positive unconditional: 4811, negative: 573, negative conditional: 17, negative unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1776, positive: 1733, positive conditional: 11, positive unconditional: 1722, negative: 43, negative conditional: 6, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1776, positive: 1714, positive conditional: 0, positive unconditional: 1714, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 62, positive: 19, positive conditional: 11, positive unconditional: 8, negative: 43, negative conditional: 6, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 588, positive: 96, positive conditional: 40, positive unconditional: 55, negative: 492, negative conditional: 109, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5997, positive: 3691, positive conditional: 602, positive unconditional: 3089, negative: 530, negative conditional: 11, negative unconditional: 519, unknown: 1776, unknown conditional: 17, unknown unconditional: 1759] , Statistics on independence cache: Total cache size (in pairs): 1776, Positive cache size: 1733, Positive conditional cache size: 11, Positive unconditional cache size: 1722, Negative cache size: 43, Negative conditional cache size: 6, Negative unconditional cache size: 37, Eliminated conditions: 3039, Maximal queried relation: 6, Independence queries for same thread: 53 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: 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_p0_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0] [L715] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0] [L717] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L719] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0] [L721] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L723] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0] [L724] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0] [L725] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L727] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L729] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L731] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L732] 0 _Bool z$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0] [L733] 0 int z$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0] [L734] 0 _Bool z$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0] [L735] 0 _Bool z$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0] [L736] 0 _Bool z$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0] [L737] 0 _Bool z$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0] [L738] 0 _Bool z$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0] [L739] 0 _Bool z$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0] [L740] 0 _Bool z$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0] [L741] 0 _Bool z$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0] [L742] 0 _Bool z$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0] [L743] 0 int *z$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}] [L744] 0 int z$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0] [L745] 0 _Bool z$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0] [L746] 0 int z$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0] [L747] 0 _Bool z$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L748] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L749] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L858] 0 pthread_t t41; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t41={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L859] FCALL, FORK 0 pthread_create(&t41, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t41, ((void *)0), P0, ((void *)0))=-2, t41={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L860] 0 pthread_t t42; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t41={5:0}, t42={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L861] FCALL, FORK 0 pthread_create(&t42, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t42, ((void *)0), P1, ((void *)0))=-1, t41={5:0}, t42={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L862] 0 pthread_t t43; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t41={5:0}, t42={6:0}, t43={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L863] FCALL, FORK 0 pthread_create(&t43, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t43, ((void *)0), P2, ((void *)0))=0, t41={5:0}, t42={6:0}, t43={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L805] 3 z$w_buff1 = z$w_buff0 [L806] 3 z$w_buff0 = 1 [L807] 3 z$w_buff1_used = z$w_buff0_used [L808] 3 z$w_buff0_used = (_Bool)1 [L809] CALL 3 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used)) [L18] COND FALSE 3 !(!expression) [L809] RET 3 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used)) [L810] 3 z$r_buff1_thd0 = z$r_buff0_thd0 [L811] 3 z$r_buff1_thd1 = z$r_buff0_thd1 [L812] 3 z$r_buff1_thd2 = z$r_buff0_thd2 [L813] 3 z$r_buff1_thd3 = z$r_buff0_thd3 [L814] 3 z$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L817] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L818] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L819] 3 z$flush_delayed = weak$$choice2 [L820] 3 z$mem_tmp = z [L821] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L821] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1 [L821] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L821] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L822] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L822] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L823] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L823] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L824] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L824] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L825] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L825] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L826] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L826] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L827] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L827] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L828] 3 __unbuffered_p2_EAX = z [L829] EXPR 3 z$flush_delayed ? z$mem_tmp : z [L829] 3 z = z$flush_delayed ? z$mem_tmp : z [L830] 3 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L833] 3 __unbuffered_p2_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L753] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L756] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L759] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L762] 1 __unbuffered_p0_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L767] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L774] 2 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L777] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L780] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L781] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L782] 2 z$flush_delayed = weak$$choice2 [L783] 2 z$mem_tmp = z [L784] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff1) [L784] 2 z = !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff1) [L785] EXPR 2 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L785] 2 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L786] EXPR 2 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L786] 2 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L787] EXPR 2 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L787] 2 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L788] EXPR 2 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L788] 2 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L789] EXPR 2 weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L789] 2 z$r_buff0_thd2 = weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L790] EXPR 2 weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L790] 2 z$r_buff1_thd2 = weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L791] 2 __unbuffered_p1_EBX = z [L792] EXPR 2 z$flush_delayed ? z$mem_tmp : z [L792] 2 z = z$flush_delayed ? z$mem_tmp : z [L793] 2 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=255, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L798] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=255, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L836] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L836] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L837] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L837] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L838] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L838] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L839] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L839] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L840] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L840] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L843] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=255, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L865] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t41={5:0}, t42={6:0}, t43={3:0}, weak$$choice0=3, weak$$choice2=255, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L867] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=255, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L867] RET 0 assume_abort_if_not(main$tmp_guard0) [L869] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L869] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L869] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L869] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L870] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L870] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L871] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L871] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L872] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L872] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L873] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L873] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L876] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t41={5:0}, t42={6:0}, t43={3:0}, weak$$choice0=3, weak$$choice2=255, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L878] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=255, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=255, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - UnprovableResult [Line: 863]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 859]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 861]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 151 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.7s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 64 NumberOfCodeBlocks, 64 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 63 ConstructedInterpolants, 0 QuantifiedInterpolants, 121 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 151 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 3.1s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 1.6s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 55, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 810 NumberOfCodeBlocks, 810 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 706 ConstructedInterpolants, 0 QuantifiedInterpolants, 3420 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-02-11 02:32:38,415 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2022-02-11 02:32:38,612 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2022-02-11 02:32:38,813 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...